Finding the Fourth Proportional to 8,293.50, 12,436.17 and 2,449.50

Step by Step Solution

1. Step 1: Write the proportion equation
   8,293.50 : 12,436.17 = 2,449.50 : x
2. Step 2: Convert to fraction form
   8,293.50/12,436.17 = 2,449.50/x
3. Step 3: Cross multiply
   8,293.50x = 12,436.17 × 2,449.50
4. Step 4: Simplify right side
   8,293.50x = 30,462,398.42
5. Step 5: Solve for x
   x = 30,462,398.42/8,293.50
6. Step 6: Final answer
   x = 3,673.04