Finding the Fourth Proportional to 10,401.43, 14,350.41 and 5,923.55

Step by Step Solution

1. Step 1: Write the proportion equation
   10,401.43 : 14,350.41 = 5,923.55 : x
2. Step 2: Convert to fraction form
   10,401.43/14,350.41 = 5,923.55/x
3. Step 3: Cross multiply
   10,401.43x = 14,350.41 × 5,923.55
4. Step 4: Simplify right side
   10,401.43x = 85,005,371.16
5. Step 5: Solve for x
   x = 85,005,371.16/10,401.43
6. Step 6: Final answer
   x = 8,172.47