Finding the Fourth Proportional to 2,562.27, 3,536.02 and 1,443.23

Step by Step Solution

1. Step 1: Write the proportion equation
   2,562.27 : 3,536.02 = 1,443.23 : x
2. Step 2: Convert to fraction form
   2,562.27/3,536.02 = 1,443.23/x
3. Step 3: Cross multiply
   2,562.27x = 3,536.02 × 1,443.23
4. Step 4: Simplify right side
   2,562.27x = 5,103,300.79
5. Step 5: Solve for x
   x = 5,103,300.79/2,562.27
6. Step 6: Final answer
   x = 1,991.71