Finding the Fourth Proportional to 17,428.41, 24,051.17 and 9,874.73

Step by Step Solution

1. Step 1: Write the proportion equation
   17,428.41 : 24,051.17 = 9,874.73 : x
2. Step 2: Convert to fraction form
   17,428.41/24,051.17 = 9,874.73/x
3. Step 3: Cross multiply
   17,428.41x = 24,051.17 × 9,874.73
4. Step 4: Simplify right side
   17,428.41x = 237,498,640.30
5. Step 5: Solve for x
   x = 237,498,640.30/17,428.41
6. Step 6: Final answer
   x = 13,627.10