Finding the Fourth Proportional to 3,757.32, 5,183.76 and 2,499

Step by Step Solution

1. Step 1: Write the proportion equation
   3,757.32 : 5,183.76 = 2,499 : x
2. Step 2: Convert to fraction form
   3,757.32/5,183.76 = 2,499/x
3. Step 3: Cross multiply
   3,757.32x = 5,183.76 × 2,499
4. Step 4: Simplify right side
   3,757.32x = 12,954,216.24
5. Step 5: Solve for x
   x = 12,954,216.24/3,757.32
6. Step 6: Final answer
   x = 3,447.73