Finding the Fourth Proportional to 63,156.52, 87,155.97 and 34,862.20

Step by Step Solution

1. Step 1: Write the proportion equation
   63,156.52 : 87,155.97 = 34,862.20 : x
2. Step 2: Convert to fraction form
   63,156.52/87,155.97 = 34,862.20/x
3. Step 3: Cross multiply
   63,156.52x = 87,155.97 × 34,862.20
4. Step 4: Simplify right side
   63,156.52x = 3,038,448,857.33
5. Step 5: Solve for x
   x = 3,038,448,857.33/63,156.52
6. Step 6: Final answer
   x = 48,109.82