N
PAID to CHARITY = 9% of N = 9N/100
Balance profit = N - (9N/100) = 91N/100
A's share = [4/(4 + 3)] x (91N/100) = (4/7) x (91N/100)
According to the QUESTION,
(4/7) x (91N/100) = 1196
N = (1196 x 7 x 100)/(4 x 91) = 2300
Hence, total profit = 2300