Finding the Fourth Proportional to 63,991.92, 88,308.72 and 35,695.92

Step by Step Solution

1. Step 1: Write the proportion equation
   63,991.92 : 88,308.72 = 35,695.92 : x
2. Step 2: Convert to fraction form
   63,991.92/88,308.72 = 35,695.92/x
3. Step 3: Cross multiply
   63,991.92x = 88,308.72 × 35,695.92
4. Step 4: Simplify right side
   63,991.92x = 3,152,261,004.42
5. Step 5: Solve for x
   x = 3,152,261,004.42/63,991.92
6. Step 6: Final answer
   x = 49,260.30