Finding the Fourth Proportional to 63,993.92, 88,310.56 and 35,702.72

Step by Step Solution

1. Step 1: Write the proportion equation
   63,993.92 : 88,310.56 = 35,702.72 : x
2. Step 2: Convert to fraction form
   63,993.92/88,310.56 = 35,702.72/x
3. Step 3: Cross multiply
   63,993.92x = 88,310.56 × 35,702.72
4. Step 4: Simplify right side
   63,993.92x = 3,152,927,196.72
5. Step 5: Solve for x
   x = 3,152,927,196.72/63,993.92
6. Step 6: Final answer
   x = 49,269.17