Finding the Fourth Proportional to 10,457.10, 14,429.75 and 5,981.04

Step by Step Solution

1. Step 1: Write the proportion equation
   10,457.10 : 14,429.75 = 5,981.04 : x
2. Step 2: Convert to fraction form
   10,457.10/14,429.75 = 5,981.04/x
3. Step 3: Cross multiply
   10,457.10x = 14,429.75 × 5,981.04
4. Step 4: Simplify right side
   10,457.10x = 86,304,882.03
5. Step 5: Solve for x
   x = 86,304,882.03/10,457.10
6. Step 6: Final answer
   x = 8,253.23