Finding the Fourth Proportional to 2,562.84, 3,535.99 and 1,443.39

Step by Step Solution

1. Step 1: Write the proportion equation
   2,562.84 : 3,535.99 = 1,443.39 : x
2. Step 2: Convert to fraction form
   2,562.84/3,535.99 = 1,443.39/x
3. Step 3: Cross multiply
   2,562.84x = 3,535.99 × 1,443.39
4. Step 4: Simplify right side
   2,562.84x = 5,103,795.74
5. Step 5: Solve for x
   x = 5,103,795.74/2,562.84
6. Step 6: Final answer
   x = 1,991.46