Finding the Fourth Proportional to 63,787.72, 88,026.42 and 35,492.92

Step by Step Solution

1. Step 1: Write the proportion equation
   63,787.72 : 88,026.42 = 35,492.92 : x
2. Step 2: Convert to fraction form
   63,787.72/88,026.42 = 35,492.92/x
3. Step 3: Cross multiply
   63,787.72x = 88,026.42 × 35,492.92
4. Step 4: Simplify right side
   63,787.72x = 3,124,314,682.95
5. Step 5: Solve for x
   x = 3,124,314,682.95/63,787.72
6. Step 6: Final answer
   x = 48,979.88