Finding the Fourth Proportional to 62,816.59, 86,687.24 and 34,136.48

Step by Step Solution

1. Step 1: Write the proportion equation
   62,816.59 : 86,687.24 = 34,136.48 : x
2. Step 2: Convert to fraction form
   62,816.59/86,687.24 = 34,136.48/x
3. Step 3: Cross multiply
   62,816.59x = 86,687.24 × 34,136.48
4. Step 4: Simplify right side
   62,816.59x = 2,959,197,280.55
5. Step 5: Solve for x
   x = 2,959,197,280.55/62,816.59
6. Step 6: Final answer
   x = 47,108.53