Finding the Fourth Proportional to 31,986.88, 44,144.10 and 17,839.72

Step by Step Solution

1. Step 1: Write the proportion equation
   31,986.88 : 44,144.10 = 17,839.72 : x
2. Step 2: Convert to fraction form
   31,986.88/44,144.10 = 17,839.72/x
3. Step 3: Cross multiply
   31,986.88x = 44,144.10 × 17,839.72
4. Step 4: Simplify right side
   31,986.88x = 787,518,383.65
5. Step 5: Solve for x
   x = 787,518,383.65/31,986.88
6. Step 6: Final answer
   x = 24,620.04