Finding the Fourth Proportional to 17,131.24, 23,636.10 and 10,057.96

Step by Step Solution

1. Step 1: Write the proportion equation
   17,131.24 : 23,636.10 = 10,057.96 : x
2. Step 2: Convert to fraction form
   17,131.24/23,636.10 = 10,057.96/x
3. Step 3: Cross multiply
   17,131.24x = 23,636.10 × 10,057.96
4. Step 4: Simplify right side
   17,131.24x = 237,730,948.36
5. Step 5: Solve for x
   x = 237,730,948.36/17,131.24
6. Step 6: Final answer
   x = 13,877.04