Finding the Fourth Proportional to 63,766.47, 87,997.32 and 35,087.88

Step by Step Solution

1. Step 1: Write the proportion equation
   63,766.47 : 87,997.32 = 35,087.88 : x
2. Step 2: Convert to fraction form
   63,766.47/87,997.32 = 35,087.88/x
3. Step 3: Cross multiply
   63,766.47x = 87,997.32 × 35,087.88
4. Step 4: Simplify right side
   63,766.47x = 3,087,639,229.04
5. Step 5: Solve for x
   x = 3,087,639,229.04/63,766.47
6. Step 6: Final answer
   x = 48,421.05