Finding the Fourth Proportional to 3,732.18, 5,149.47 and 2,404.28

Step by Step Solution

1. Step 1: Write the proportion equation
   3,732.18 : 5,149.47 = 2,404.28 : x
2. Step 2: Convert to fraction form
   3,732.18/5,149.47 = 2,404.28/x
3. Step 3: Cross multiply
   3,732.18x = 5,149.47 × 2,404.28
4. Step 4: Simplify right side
   3,732.18x = 12,380,767.73
5. Step 5: Solve for x
   x = 12,380,767.73/3,732.18
6. Step 6: Final answer
   x = 3,317.30