Mich. Comp. Laws § 720.214
In all estates wherein the county public administrator whose appointment has terminated is acting as special administrator by virtue of the provisions of this act, he shall, upon the request of the state public administrator, forthwith prepare and file final accounts as such special administrator and notice the same on for hearing as provided in the general probate laws of this state, and shall within 24 hours thereafter transmit a true copy thereof to the state public administrator, filing proof of mailing thereof in the probate court. The state public administrator shall have the same powers and duties in respect to the said accounts of the special administrator as is in this act provided for general administration. In the event that there remains in such estates assets to be administered, the said state public administrator, or any county public administrator specifically designated by him, shall forthwith petition for the appointment of a county public administrator as general administrator of such estates, pursuant to the provisions of this act.
MCL 720.214