Finding the Fourth Proportional to 9,951.33, 13,732.49 and 5,475.04

Step by Step Solution

1. Step 1: Write the proportion equation
   9,951.33 : 13,732.49 = 5,475.04 : x
2. Step 2: Convert to fraction form
   9,951.33/13,732.49 = 5,475.04/x
3. Step 3: Cross multiply
   9,951.33x = 13,732.49 × 5,475.04
4. Step 4: Simplify right side
   9,951.33x = 75,185,932.05
5. Step 5: Solve for x
   x = 75,185,932.05/9,951.33
6. Step 6: Final answer
   x = 7,555.37