Finding the Fourth Proportional to 2,048.25, 2,827.71 and 1,443.53

Step by Step Solution

1. Step 1: Write the proportion equation
   2,048.25 : 2,827.71 = 1,443.53 : x
2. Step 2: Convert to fraction form
   2,048.25/2,827.71 = 1,443.53/x
3. Step 3: Cross multiply
   2,048.25x = 2,827.71 × 1,443.53
4. Step 4: Simplify right side
   2,048.25x = 4,081,870.08
5. Step 5: Solve for x
   x = 4,081,870.08/2,048.25
6. Step 6: Final answer
   x = 1,992.86