Finding the Fourth Proportional to 31,936.77, 44,074.11 and 17,789.61

Step by Step Solution

1. Step 1: Write the proportion equation
   31,936.77 : 44,074.11 = 17,789.61 : x
2. Step 2: Convert to fraction form
   31,936.77/44,074.11 = 17,789.61/x
3. Step 3: Cross multiply
   31,936.77x = 44,074.11 × 17,789.61
4. Step 4: Simplify right side
   31,936.77x = 784,061,139.05
5. Step 5: Solve for x
   x = 784,061,139.05/31,936.77
6. Step 6: Final answer
   x = 24,550.42