Finding the Fourth Proportional to 2,563.36, 3,537.46 and 1,444.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,563.36 : 3,537.46 = 1,444.30 : x
2. Step 2: Convert to fraction form
   2,563.36/3,537.46 = 1,444.30/x
3. Step 3: Cross multiply
   2,563.36x = 3,537.46 × 1,444.30
4. Step 4: Simplify right side
   2,563.36x = 5,109,153.48
5. Step 5: Solve for x
   x = 5,109,153.48/2,563.36
6. Step 6: Final answer
   x = 1,993.15