Finding the Fourth Proportional to 3,086.04, 4,253.54 and 2,459

Step by Step Solution

1. Step 1: Write the proportion equation
   3,086.04 : 4,253.54 = 2,459 : x
2. Step 2: Convert to fraction form
   3,086.04/4,253.54 = 2,459/x
3. Step 3: Cross multiply
   3,086.04x = 4,253.54 × 2,459
4. Step 4: Simplify right side
   3,086.04x = 10,459,454.86
5. Step 5: Solve for x
   x = 10,459,454.86/3,086.04
6. Step 6: Final answer
   x = 3,389.28