Finding the Fourth Proportional to 2,562.54, 3,536.47 and 1,443.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,562.54 : 3,536.47 = 1,443.37 : x
2. Step 2: Convert to fraction form
   2,562.54/3,536.47 = 1,443.37/x
3. Step 3: Cross multiply
   2,562.54x = 3,536.47 × 1,443.37
4. Step 4: Simplify right side
   2,562.54x = 5,104,434.70
5. Step 5: Solve for x
   x = 5,104,434.70/2,562.54
6. Step 6: Final answer
   x = 1,991.94