Finding the Fourth Proportional to 2,605.24, 3,889.26 and 2,514.08

Step by Step Solution

1. Step 1: Write the proportion equation
   2,605.24 : 3,889.26 = 2,514.08 : x
2. Step 2: Convert to fraction form
   2,605.24/3,889.26 = 2,514.08/x
3. Step 3: Cross multiply
   2,605.24x = 3,889.26 × 2,514.08
4. Step 4: Simplify right side
   2,605.24x = 9,777,910.78
5. Step 5: Solve for x
   x = 9,777,910.78/2,605.24
6. Step 6: Final answer
   x = 3,753.17