Finding the Fourth Proportional to 2,034.14, 2,799.81 and 1,443.65

Step by Step Solution

1. Step 1: Write the proportion equation
   2,034.14 : 2,799.81 = 1,443.65 : x
2. Step 2: Convert to fraction form
   2,034.14/2,799.81 = 1,443.65/x
3. Step 3: Cross multiply
   2,034.14x = 2,799.81 × 1,443.65
4. Step 4: Simplify right side
   2,034.14x = 4,041,945.71
5. Step 5: Solve for x
   x = 4,041,945.71/2,034.14
6. Step 6: Final answer
   x = 1,987.05