Finding the Fourth Proportional to 4,049.31, 5,588.16 and 2,456.25

Step by Step Solution

1. Step 1: Write the proportion equation
   4,049.31 : 5,588.16 = 2,456.25 : x
2. Step 2: Convert to fraction form
   4,049.31/5,588.16 = 2,456.25/x
3. Step 3: Cross multiply
   4,049.31x = 5,588.16 × 2,456.25
4. Step 4: Simplify right side
   4,049.31x = 13,725,918
5. Step 5: Solve for x
   x = 13,725,918/4,049.31
6. Step 6: Final answer
   x = 3,389.69