Finding the Fourth Proportional to 23,061.40, 31,825.37 and 14,108.74

Step by Step Solution

1. Step 1: Write the proportion equation
   23,061.40 : 31,825.37 = 14,108.74 : x
2. Step 2: Convert to fraction form
   23,061.40/31,825.37 = 14,108.74/x
3. Step 3: Cross multiply
   23,061.40x = 31,825.37 × 14,108.74
4. Step 4: Simplify right side
   23,061.40x = 449,015,870.73
5. Step 5: Solve for x
   x = 449,015,870.73/23,061.40
6. Step 6: Final answer
   x = 19,470.45