Finding the Fourth Proportional to 60,708.62, 83,830.77 and 38,086.50

Step by Step Solution

1. Step 1: Write the proportion equation
   60,708.62 : 83,830.77 = 38,086.50 : x
2. Step 2: Convert to fraction form
   60,708.62/83,830.77 = 38,086.50/x
3. Step 3: Cross multiply
   60,708.62x = 83,830.77 × 38,086.50
4. Step 4: Simplify right side
   60,708.62x = 3,192,820,526.39
5. Step 5: Solve for x
   x = 3,192,820,526.39/60,708.62
6. Step 6: Final answer
   x = 52,592.54