Finding the Fourth Proportional to 2,562.32, 3,535.86 and 1,443.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,562.32 : 3,535.86 = 1,443.24 : x
2. Step 2: Convert to fraction form
   2,562.32/3,535.86 = 1,443.24/x
3. Step 3: Cross multiply
   2,562.32x = 3,535.86 × 1,443.24
4. Step 4: Simplify right side
   2,562.32x = 5,103,094.59
5. Step 5: Solve for x
   x = 5,103,094.59/2,562.32
6. Step 6: Final answer
   x = 1,991.59