A, B and C enter into a partnership in the ratio \(\frac{4}{3}\) ∶ \(\frac{5}{2}\) ∶ \(\frac{6}{7}\). After 3 months, B increases his share by 40%. If the total profit at the end of one year is Rs. 2,19,360, then A's share in the profit is:
1
Rs. 53,760
2
Rs. 34,560
3
Rs. 1,31,040
4
Rs. 88,320