Finding the Fourth Proportional to 63,577, 87,738.18 and 35,285.32

Step by Step Solution

1. Step 1: Write the proportion equation
   63,577 : 87,738.18 = 35,285.32 : x
2. Step 2: Convert to fraction form
   63,577/87,738.18 = 35,285.32/x
3. Step 3: Cross multiply
   63,577x = 87,738.18 × 35,285.32
4. Step 4: Simplify right side
   63,577x = 3,095,869,757.52
5. Step 5: Solve for x
   x = 3,095,869,757.52/63,577
6. Step 6: Final answer
   x = 48,694.81