Finding the Fourth Proportional to 32,334.72, 48,500.72 and 8,960.55

Step by Step Solution

1. Step 1: Write the proportion equation
   32,334.72 : 48,500.72 = 8,960.55 : x
2. Step 2: Convert to fraction form
   32,334.72/48,500.72 = 8,960.55/x
3. Step 3: Cross multiply
   32,334.72x = 48,500.72 × 8,960.55
4. Step 4: Simplify right side
   32,334.72x = 434,593,126.60
5. Step 5: Solve for x
   x = 434,593,126.60/32,334.72
6. Step 6: Final answer
   x = 13,440.45