Finding the Fourth Proportional to 17,429.24, 26,162.28 and 10,860.04

Step by Step Solution

1. Step 1: Write the proportion equation
   17,429.24 : 26,162.28 = 10,860.04 : x
2. Step 2: Convert to fraction form
   17,429.24/26,162.28 = 10,860.04/x
3. Step 3: Cross multiply
   17,429.24x = 26,162.28 × 10,860.04
4. Step 4: Simplify right side
   17,429.24x = 284,123,276.48
5. Step 5: Solve for x
   x = 284,123,276.48/17,429.24
6. Step 6: Final answer
   x = 16,301.53