Finding the Fourth Proportional to 23,124.38, 31,899.89 and 14,047.32

Step by Step Solution

1. Step 1: Write the proportion equation
   23,124.38 : 31,899.89 = 14,047.32 : x
2. Step 2: Convert to fraction form
   23,124.38/31,899.89 = 14,047.32/x
3. Step 3: Cross multiply
   23,124.38x = 31,899.89 × 14,047.32
4. Step 4: Simplify right side
   23,124.38x = 448,107,962.79
5. Step 5: Solve for x
   x = 448,107,962.79/23,124.38
6. Step 6: Final answer
   x = 19,378.16