Finding the Fourth Proportional to 24,910, 34,376.52 and 13,732.72

Step by Step Solution

1. Step 1: Write the proportion equation
   24,910 : 34,376.52 = 13,732.72 : x
2. Step 2: Convert to fraction form
   24,910/34,376.52 = 13,732.72/x
3. Step 3: Cross multiply
   24,910x = 34,376.52 × 13,732.72
4. Step 4: Simplify right side
   24,910x = 472,083,123.73
5. Step 5: Solve for x
   x = 472,083,123.73/24,910
6. Step 6: Final answer
   x = 18,951.55