Finding the Fourth Proportional to 60,283.83, 83,132.52 and 55,516.17

Step by Step Solution

1. Step 1: Write the proportion equation
   60,283.83 : 83,132.52 = 55,516.17 : x
2. Step 2: Convert to fraction form
   60,283.83/83,132.52 = 55,516.17/x
3. Step 3: Cross multiply
   60,283.83x = 83,132.52 × 55,516.17
4. Step 4: Simplify right side
   60,283.83x = 4,615,198,592.92
5. Step 5: Solve for x
   x = 4,615,198,592.92/60,283.83
6. Step 6: Final answer
   x = 76,557.82