Finding the Fourth Proportional to 60,411.57, 83,339.04 and 42,516.51

Step by Step Solution

1. Step 1: Write the proportion equation
   60,411.57 : 83,339.04 = 42,516.51 : x
2. Step 2: Convert to fraction form
   60,411.57/83,339.04 = 42,516.51/x
3. Step 3: Cross multiply
   60,411.57x = 83,339.04 × 42,516.51
4. Step 4: Simplify right side
   60,411.57x = 3,543,285,127.55
5. Step 5: Solve for x
   x = 3,543,285,127.55/60,411.57
6. Step 6: Final answer
   x = 58,652.43