Finding the Fourth Proportional to 2,456.24, 3,389.58 and 1,337.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,456.24 : 3,389.58 = 1,337.15 : x
2. Step 2: Convert to fraction form
   2,456.24/3,389.58 = 1,337.15/x
3. Step 3: Cross multiply
   2,456.24x = 3,389.58 × 1,337.15
4. Step 4: Simplify right side
   2,456.24x = 4,532,385.37
5. Step 5: Solve for x
   x = 4,532,385.37/2,456.24
6. Step 6: Final answer
   x = 1,845.26