Finding the Fourth Proportional to 63,833.24, 88,103.22 and 38,340.72

Step by Step Solution

1. Step 1: Write the proportion equation
   63,833.24 : 88,103.22 = 38,340.72 : x
2. Step 2: Convert to fraction form
   63,833.24/88,103.22 = 38,340.72/x
3. Step 3: Cross multiply
   63,833.24x = 88,103.22 × 38,340.72
4. Step 4: Simplify right side
   63,833.24x = 3,377,940,889.12
5. Step 5: Solve for x
   x = 3,377,940,889.12/63,833.24
6. Step 6: Final answer
   x = 52,918.21