Finding the Fourth Proportional to 63,737.33, 87,976.05 and 42,516.54

Step by Step Solution

1. Step 1: Write the proportion equation
   63,737.33 : 87,976.05 = 42,516.54 : x
2. Step 2: Convert to fraction form
   63,737.33/87,976.05 = 42,516.54/x
3. Step 3: Cross multiply
   63,737.33x = 87,976.05 × 42,516.54
4. Step 4: Simplify right side
   63,737.33x = 3,740,437,248.87
5. Step 5: Solve for x
   x = 3,740,437,248.87/63,737.33
6. Step 6: Final answer
   x = 58,685.19