Finding the Fourth Proportional to 2,451.52, 3,659.42 and 2,271.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,451.52 : 3,659.42 = 2,271.04 : x
2. Step 2: Convert to fraction form
   2,451.52/3,659.42 = 2,271.04/x
3. Step 3: Cross multiply
   2,451.52x = 3,659.42 × 2,271.04
4. Step 4: Simplify right side
   2,451.52x = 8,310,689.20
5. Step 5: Solve for x
   x = 8,310,689.20/2,451.52
6. Step 6: Final answer
   x = 3,390.01