Finding the Fourth Proportional to 2,563.04, 3,537.17 and 1,443.87

Step by Step Solution

1. Step 1: Write the proportion equation
   2,563.04 : 3,537.17 = 1,443.87 : x
2. Step 2: Convert to fraction form
   2,563.04/3,537.17 = 1,443.87/x
3. Step 3: Cross multiply
   2,563.04x = 3,537.17 × 1,443.87
4. Step 4: Simplify right side
   2,563.04x = 5,107,206.43
5. Step 5: Solve for x
   x = 5,107,206.43/2,563.04
6. Step 6: Final answer
   x = 1,992.64