Finding the Fourth Proportional to 17,411.94, 24,028.29 and 9,858.06

Step by Step Solution

1. Step 1: Write the proportion equation
   17,411.94 : 24,028.29 = 9,858.06 : x
2. Step 2: Convert to fraction form
   17,411.94/24,028.29 = 9,858.06/x
3. Step 3: Cross multiply
   17,411.94x = 24,028.29 × 9,858.06
4. Step 4: Simplify right side
   17,411.94x = 236,872,324.52
5. Step 5: Solve for x
   x = 236,872,324.52/17,411.94
6. Step 6: Final answer
   x = 13,604.02