Finding the Fourth Proportional to 62,716.86, 86,549.27 and 34,424.37

Step by Step Solution

1. Step 1: Write the proportion equation
   62,716.86 : 86,549.27 = 34,424.37 : x
2. Step 2: Convert to fraction form
   62,716.86/86,549.27 = 34,424.37/x
3. Step 3: Cross multiply
   62,716.86x = 86,549.27 × 34,424.37
4. Step 4: Simplify right side
   62,716.86x = 2,979,403,921.59
5. Step 5: Solve for x
   x = 2,979,403,921.59/62,716.86
6. Step 6: Final answer
   x = 47,505.63