Finding the Fourth Proportional to 10,454.27, 14,426.91 and 5,738.85

Step by Step Solution

1. Step 1: Write the proportion equation
   10,454.27 : 14,426.91 = 5,738.85 : x
2. Step 2: Convert to fraction form
   10,454.27/14,426.91 = 5,738.85/x
3. Step 3: Cross multiply
   10,454.27x = 14,426.91 × 5,738.85
4. Step 4: Simplify right side
   10,454.27x = 82,793,872.45
5. Step 5: Solve for x
   x = 82,793,872.45/10,454.27
6. Step 6: Final answer
   x = 7,919.63