Finding the Fourth Proportional to 1,744.04, 2,407.92 and 1,081.87

Step by Step Solution

1. Step 1: Write the proportion equation
   1,744.04 : 2,407.92 = 1,081.87 : x
2. Step 2: Convert to fraction form
   1,744.04/2,407.92 = 1,081.87/x
3. Step 3: Cross multiply
   1,744.04x = 2,407.92 × 1,081.87
4. Step 4: Simplify right side
   1,744.04x = 2,605,046.33
5. Step 5: Solve for x
   x = 2,605,046.33/1,744.04
6. Step 6: Final answer
   x = 1,493.68