Finding the Fourth Proportional to 32,505.48, 48,759.92 and 9,133.72

Step by Step Solution

1. Step 1: Write the proportion equation
   32,505.48 : 48,759.92 = 9,133.72 : x
2. Step 2: Convert to fraction form
   32,505.48/48,759.92 = 9,133.72/x
3. Step 3: Cross multiply
   32,505.48x = 48,759.92 × 9,133.72
4. Step 4: Simplify right side
   32,505.48x = 445,359,456.50
5. Step 5: Solve for x
   x = 445,359,456.50/32,505.48
6. Step 6: Final answer
   x = 13,701.06