Finding the Fourth Proportional to 31,986.56, 44,141.48 and 17,839.12

Step by Step Solution

1. Step 1: Write the proportion equation
   31,986.56 : 44,141.48 = 17,839.12 : x
2. Step 2: Convert to fraction form
   31,986.56/44,141.48 = 17,839.12/x
3. Step 3: Cross multiply
   31,986.56x = 44,141.48 × 17,839.12
4. Step 4: Simplify right side
   31,986.56x = 787,445,158.70
5. Step 5: Solve for x
   x = 787,445,158.70/31,986.56
6. Step 6: Final answer
   x = 24,618.00