Finding the Fourth Proportional to 62,426.50, 86,150.13 and 37,897.60

Step by Step Solution

1. Step 1: Write the proportion equation
   62,426.50 : 86,150.13 = 37,897.60 : x
2. Step 2: Convert to fraction form
   62,426.50/86,150.13 = 37,897.60/x
3. Step 3: Cross multiply
   62,426.50x = 86,150.13 × 37,897.60
4. Step 4: Simplify right side
   62,426.50x = 3,264,883,166.69
5. Step 5: Solve for x
   x = 3,264,883,166.69/62,426.50
6. Step 6: Final answer
   x = 52,299.64