Finding the Fourth Proportional to 10,951.50, 16,423.38 and 4,375.92

Step by Step Solution

1. Step 1: Write the proportion equation
   10,951.50 : 16,423.38 = 4,375.92 : x
2. Step 2: Convert to fraction form
   10,951.50/16,423.38 = 4,375.92/x
3. Step 3: Cross multiply
   10,951.50x = 16,423.38 × 4,375.92
4. Step 4: Simplify right side
   10,951.50x = 71,867,397.01
5. Step 5: Solve for x
   x = 71,867,397.01/10,951.50
6. Step 6: Final answer
   x = 6,562.33