Finding the Fourth Proportional to 22,674.15, 31,288.14 and 13,114.24

Step by Step Solution

1. Step 1: Write the proportion equation
   22,674.15 : 31,288.14 = 13,114.24 : x
2. Step 2: Convert to fraction form
   22,674.15/31,288.14 = 13,114.24/x
3. Step 3: Cross multiply
   22,674.15x = 31,288.14 × 13,114.24
4. Step 4: Simplify right side
   22,674.15x = 410,320,098.89
5. Step 5: Solve for x
   x = 410,320,098.89/22,674.15
6. Step 6: Final answer
   x = 18,096.38