Finding the Fourth Proportional to 63,058.71, 94,647.12 and 31,915.83

Step by Step Solution

1. Step 1: Write the proportion equation
   63,058.71 : 94,647.12 = 31,915.83 : x
2. Step 2: Convert to fraction form
   63,058.71/94,647.12 = 31,915.83/x
3. Step 3: Cross multiply
   63,058.71x = 94,647.12 × 31,915.83
4. Step 4: Simplify right side
   63,058.71x = 3,020,741,391.91
5. Step 5: Solve for x
   x = 3,020,741,391.91/63,058.71
6. Step 6: Final answer
   x = 47,903.63