Finding the Fourth Proportional to 2,514.94, 3,471.02 and 2,404.20

Step by Step Solution

1. Step 1: Write the proportion equation
   2,514.94 : 3,471.02 = 2,404.20 : x
2. Step 2: Convert to fraction form
   2,514.94/3,471.02 = 2,404.20/x
3. Step 3: Cross multiply
   2,514.94x = 3,471.02 × 2,404.20
4. Step 4: Simplify right side
   2,514.94x = 8,345,026.28
5. Step 5: Solve for x
   x = 8,345,026.28/2,514.94
6. Step 6: Final answer
   x = 3,318.18