Finding the Fourth Proportional to 9,951.46, 13,732.67 and 5,475.17

Step by Step Solution

1. Step 1: Write the proportion equation
   9,951.46 : 13,732.67 = 5,475.17 : x
2. Step 2: Convert to fraction form
   9,951.46/13,732.67 = 5,475.17/x
3. Step 3: Cross multiply
   9,951.46x = 13,732.67 × 5,475.17
4. Step 4: Simplify right side
   9,951.46x = 75,188,702.80
5. Step 5: Solve for x
   x = 75,188,702.80/9,951.46
6. Step 6: Final answer
   x = 7,555.54