Finding the Fourth Proportional to 2,644.04, 3,648.83 and 1,449.14

Step by Step Solution

1. Step 1: Write the proportion equation
   2,644.04 : 3,648.83 = 1,449.14 : x
2. Step 2: Convert to fraction form
   2,644.04/3,648.83 = 1,449.14/x
3. Step 3: Cross multiply
   2,644.04x = 3,648.83 × 1,449.14
4. Step 4: Simplify right side
   2,644.04x = 5,287,640.02
5. Step 5: Solve for x
   x = 5,287,640.02/2,644.04
6. Step 6: Final answer
   x = 1,999.84