Finding the Fourth Proportional to 60,639.82, 83,683.05 and 35,151.10

Step by Step Solution

1. Step 1: Write the proportion equation
   60,639.82 : 83,683.05 = 35,151.10 : x
2. Step 2: Convert to fraction form
   60,639.82/83,683.05 = 35,151.10/x
3. Step 3: Cross multiply
   60,639.82x = 83,683.05 × 35,151.10
4. Step 4: Simplify right side
   60,639.82x = 2,941,551,258.86
5. Step 5: Solve for x
   x = 2,941,551,258.86/60,639.82
6. Step 6: Final answer
   x = 48,508.58