Finding the Fourth Proportional to 60,737.26, 83,870.16 and 38,115.46

Step by Step Solution

1. Step 1: Write the proportion equation
   60,737.26 : 83,870.16 = 38,115.46 : x
2. Step 2: Convert to fraction form
   60,737.26/83,870.16 = 38,115.46/x
3. Step 3: Cross multiply
   60,737.26x = 83,870.16 × 38,115.46
4. Step 4: Simplify right side
   60,737.26x = 3,196,749,728.67
5. Step 5: Solve for x
   x = 3,196,749,728.67/60,737.26
6. Step 6: Final answer
   x = 52,632.43