Finding the Fourth Proportional to 2,499.65, 3,744 and 1,403.41

Step by Step Solution

1. Step 1: Write the proportion equation
   2,499.65 : 3,744 = 1,403.41 : x
2. Step 2: Convert to fraction form
   2,499.65/3,744 = 1,403.41/x
3. Step 3: Cross multiply
   2,499.65x = 3,744 × 1,403.41
4. Step 4: Simplify right side
   2,499.65x = 5,254,367.04
5. Step 5: Solve for x
   x = 5,254,367.04/2,499.65
6. Step 6: Final answer
   x = 2,102.04