Finding the Fourth Proportional to 59,125.08, 81,622.71 and 45,666.12

Step by Step Solution

1. Step 1: Write the proportion equation
   59,125.08 : 81,622.71 = 45,666.12 : x
2. Step 2: Convert to fraction form
   59,125.08/81,622.71 = 45,666.12/x
3. Step 3: Cross multiply
   59,125.08x = 81,622.71 × 45,666.12
4. Step 4: Simplify right side
   59,125.08x = 3,727,392,469.59
5. Step 5: Solve for x
   x = 3,727,392,469.59/59,125.08
6. Step 6: Final answer
   x = 63,042.49