Finding the Fourth Proportional to 17,686.26, 24,401.25 and 10,133.46

Step by Step Solution

1. Step 1: Write the proportion equation
   17,686.26 : 24,401.25 = 10,133.46 : x
2. Step 2: Convert to fraction form
   17,686.26/24,401.25 = 10,133.46/x
3. Step 3: Cross multiply
   17,686.26x = 24,401.25 × 10,133.46
4. Step 4: Simplify right side
   17,686.26x = 247,269,090.83
5. Step 5: Solve for x
   x = 247,269,090.83/17,686.26
6. Step 6: Final answer
   x = 13,980.86