Finding the Fourth Proportional to 31,920.76, 44,049.88 and 17,773.32

Step by Step Solution

1. Step 1: Write the proportion equation
   31,920.76 : 44,049.88 = 17,773.32 : x
2. Step 2: Convert to fraction form
   31,920.76/44,049.88 = 17,773.32/x
3. Step 3: Cross multiply
   31,920.76x = 44,049.88 × 17,773.32
4. Step 4: Simplify right side
   31,920.76x = 782,912,613.20
5. Step 5: Solve for x
   x = 782,912,613.20/31,920.76
6. Step 6: Final answer
   x = 24,526.75