Finding the Fourth Proportional to 63,152.52, 87,148.29 and 37,645.74

Step by Step Solution

1. Step 1: Write the proportion equation
   63,152.52 : 87,148.29 = 37,645.74 : x
2. Step 2: Convert to fraction form
   63,152.52/87,148.29 = 37,645.74/x
3. Step 3: Cross multiply
   63,152.52x = 87,148.29 × 37,645.74
4. Step 4: Simplify right side
   63,152.52x = 3,280,762,007.96
5. Step 5: Solve for x
   x = 3,280,762,007.96/63,152.52
6. Step 6: Final answer
   x = 51,949.82