Finding the Fourth Proportional to 62,579.50, 86,359.71 and 37,429

Step by Step Solution

1. Step 1: Write the proportion equation
   62,579.50 : 86,359.71 = 37,429 : x
2. Step 2: Convert to fraction form
   62,579.50/86,359.71 = 37,429/x
3. Step 3: Cross multiply
   62,579.50x = 86,359.71 × 37,429
4. Step 4: Simplify right side
   62,579.50x = 3,232,357,585.59
5. Step 5: Solve for x
   x = 3,232,357,585.59/62,579.50
6. Step 6: Final answer
   x = 51,652.02