Finding the Fourth Proportional to 64,339.25, 88,793.55 and 35,665.92

Step by Step Solution

1. Step 1: Write the proportion equation
   64,339.25 : 88,793.55 = 35,665.92 : x
2. Step 2: Convert to fraction form
   64,339.25/88,793.55 = 35,665.92/x
3. Step 3: Cross multiply
   64,339.25x = 88,793.55 × 35,665.92
4. Step 4: Simplify right side
   64,339.25x = 3,166,903,650.82
5. Step 5: Solve for x
   x = 3,166,903,650.82/64,339.25
6. Step 6: Final answer
   x = 49,221.96