Finding the Fourth Proportional to 8,293.57, 12,441.56 and 2,449.42

Step by Step Solution

1. Step 1: Write the proportion equation
   8,293.57 : 12,441.56 = 2,449.42 : x
2. Step 2: Convert to fraction form
   8,293.57/12,441.56 = 2,449.42/x
3. Step 3: Cross multiply
   8,293.57x = 12,441.56 × 2,449.42
4. Step 4: Simplify right side
   8,293.57x = 30,474,605.90
5. Step 5: Solve for x
   x = 30,474,605.90/8,293.57
6. Step 6: Final answer
   x = 3,674.49