Finding the Fourth Proportional to 8,399.55, 12,596.16 and 2,474.82

Step by Step Solution

1. Step 1: Write the proportion equation
   8,399.55 : 12,596.16 = 2,474.82 : x
2. Step 2: Convert to fraction form
   8,399.55/12,596.16 = 2,474.82/x
3. Step 3: Cross multiply
   8,399.55x = 12,596.16 × 2,474.82
4. Step 4: Simplify right side
   8,399.55x = 31,173,228.69
5. Step 5: Solve for x
   x = 31,173,228.69/8,399.55
6. Step 6: Final answer
   x = 3,711.30