Finding the Fourth Proportional to 17,145.40, 23,662.83 and 9,592.15

Step by Step Solution

1. Step 1: Write the proportion equation
   17,145.40 : 23,662.83 = 9,592.15 : x
2. Step 2: Convert to fraction form
   17,145.40/23,662.83 = 9,592.15/x
3. Step 3: Cross multiply
   17,145.40x = 23,662.83 × 9,592.15
4. Step 4: Simplify right side
   17,145.40x = 226,977,414.78
5. Step 5: Solve for x
   x = 226,977,414.78/17,145.40
6. Step 6: Final answer
   x = 13,238.39