Finding the Fourth Proportional to 9,744,561.76, 14,616,761.96 and 7,616,434.72

Step by Step Solution

1. Step 1: Write the proportion equation
   9,744,561.76 : 14,616,761.96 = 7,616,434.72 : x
2. Step 2: Convert to fraction form
   9,744,561.76/14,616,761.96 = 7,616,434.72/x
3. Step 3: Cross multiply
   9,744,561.76x = 14,616,761.96 × 7,616,434.72
4. Step 4: Simplify right side
   9,744,561.76x = 111,327,613,286,119.25
5. Step 5: Solve for x
   x = 111,327,613,286,119.25/9,744,561.76
6. Step 6: Final answer
   x = 11,424,589.02