Finding the Fourth Proportional to 9,359,417.10, 14,103,010.54 and 7,690,936.28

Step by Step Solution

1. Step 1: Write the proportion equation
   9,359,417.10 : 14,103,010.54 = 7,690,936.28 : x
2. Step 2: Convert to fraction form
   9,359,417.10/14,103,010.54 = 7,690,936.28/x
3. Step 3: Cross multiply
   9,359,417.10x = 14,103,010.54 × 7,690,936.28
4. Step 4: Simplify right side
   9,359,417.10x = 108,465,355,419,308.39
5. Step 5: Solve for x
   x = 108,465,355,419,308.39/9,359,417.10
6. Step 6: Final answer
   x = 11,588,900.70