Finding the Fourth Proportional to 1,708.72, 2,357.52 and 1,044.87

Step by Step Solution

1. Step 1: Write the proportion equation
   1,708.72 : 2,357.52 = 1,044.87 : x
2. Step 2: Convert to fraction form
   1,708.72/2,357.52 = 1,044.87/x
3. Step 3: Cross multiply
   1,708.72x = 2,357.52 × 1,044.87
4. Step 4: Simplify right side
   1,708.72x = 2,463,301.92
5. Step 5: Solve for x
   x = 2,463,301.92/1,708.72
6. Step 6: Final answer
   x = 1,441.61