Finding the Fourth Proportional to 32,932.20, 49,392.72 and 9,234.30

Step by Step Solution

1. Step 1: Write the proportion equation
   32,932.20 : 49,392.72 = 9,234.30 : x
2. Step 2: Convert to fraction form
   32,932.20/49,392.72 = 9,234.30/x
3. Step 3: Cross multiply
   32,932.20x = 49,392.72 × 9,234.30
4. Step 4: Simplify right side
   32,932.20x = 456,107,379.52
5. Step 5: Solve for x
   x = 456,107,379.52/32,932.20
6. Step 6: Final answer
   x = 13,849.89