Finding the Fourth Proportional to 31,689,527.43, 47,537,513.55 and 10,937,264.69

Step by Step Solution

1. Step 1: Write the proportion equation
   31,689,527.43 : 47,537,513.55 = 10,937,264.69 : x
2. Step 2: Convert to fraction form
   31,689,527.43/47,537,513.55 = 10,937,264.69/x
3. Step 3: Cross multiply
   31,689,527.43x = 47,537,513.55 × 10,937,264.69
4. Step 4: Simplify right side
   31,689,527.43x = 519,930,368,519,655.31
5. Step 5: Solve for x
   x = 519,930,368,519,655.31/31,689,527.43
6. Step 6: Final answer
   x = 16,407,009.21