Finding the Fourth Proportional to 62,384.47, 86,105.87 and 35,542.80

Step by Step Solution

1. Step 1: Write the proportion equation
   62,384.47 : 86,105.87 = 35,542.80 : x
2. Step 2: Convert to fraction form
   62,384.47/86,105.87 = 35,542.80/x
3. Step 3: Cross multiply
   62,384.47x = 86,105.87 × 35,542.80
4. Step 4: Simplify right side
   62,384.47x = 3,060,443,861.42
5. Step 5: Solve for x
   x = 3,060,443,861.42/62,384.47
6. Step 6: Final answer
   x = 49,057.79