Finding the Fourth Proportional to 63,384.08, 87,471.32 and 37,916.72

Step by Step Solution

1. Step 1: Write the proportion equation
   63,384.08 : 87,471.32 = 37,916.72 : x
2. Step 2: Convert to fraction form
   63,384.08/87,471.32 = 37,916.72/x
3. Step 3: Cross multiply
   63,384.08x = 87,471.32 × 37,916.72
4. Step 4: Simplify right side
   63,384.08x = 3,316,625,548.47
5. Step 5: Solve for x
   x = 3,316,625,548.47/63,384.08
6. Step 6: Final answer
   x = 52,325.85