Finding the Fourth Proportional to 2,562.62, 3,536.43 and 1,443.58

Step by Step Solution

1. Step 1: Write the proportion equation
   2,562.62 : 3,536.43 = 1,443.58 : x
2. Step 2: Convert to fraction form
   2,562.62/3,536.43 = 1,443.58/x
3. Step 3: Cross multiply
   2,562.62x = 3,536.43 × 1,443.58
4. Step 4: Simplify right side
   2,562.62x = 5,105,119.62
5. Step 5: Solve for x
   x = 5,105,119.62/2,562.62
6. Step 6: Final answer
   x = 1,992.15