Finding the Fourth Proportional to 23,061.41, 31,818.88 and 14,105.64

Step by Step Solution

1. Step 1: Write the proportion equation
   23,061.41 : 31,818.88 = 14,105.64 : x
2. Step 2: Convert to fraction form
   23,061.41/31,818.88 = 14,105.64/x
3. Step 3: Cross multiply
   23,061.41x = 31,818.88 × 14,105.64
4. Step 4: Simplify right side
   23,061.41x = 448,825,724.09
5. Step 5: Solve for x
   x = 448,825,724.09/23,061.41
6. Step 6: Final answer
   x = 19,462.20