Sec. 24. Notwithstanding IC 36-7-4-902, the division of the joint district board of zoning appeals consists of five (5) members as follows:
(1) One (1) citizen member appointed by the commission who may or may not be a member of the commission.
(2) Two (2) citizen members appointed by the legislative body of the county having the most acreage of real property in the joint district.
(3) One (1) citizen member appointed by the most populous municipality that passed an ordinance creating the joint district.
(4) One (1) citizen member appointed by the second most populous municipality that passed an ordinance creating the district.