Finding the Fourth Proportional to 62,597.50, 86,384.64 and 37,447

Step by Step Solution

1. Step 1: Write the proportion equation
   62,597.50 : 86,384.64 = 37,447 : x
2. Step 2: Convert to fraction form
   62,597.50/86,384.64 = 37,447/x
3. Step 3: Cross multiply
   62,597.50x = 86,384.64 × 37,447
4. Step 4: Simplify right side
   62,597.50x = 3,234,845,614.08
5. Step 5: Solve for x
   x = 3,234,845,614.08/62,597.50
6. Step 6: Final answer
   x = 51,676.91