Finding the Fourth Proportional to 1,773.32, 2,449.31 and 1,443.04

Step by Step Solution

1. Step 1: Write the proportion equation
   1,773.32 : 2,449.31 = 1,443.04 : x
2. Step 2: Convert to fraction form
   1,773.32/2,449.31 = 1,443.04/x
3. Step 3: Cross multiply
   1,773.32x = 2,449.31 × 1,443.04
4. Step 4: Simplify right side
   1,773.32x = 3,534,438.96
5. Step 5: Solve for x
   x = 3,534,438.96/1,773.32
6. Step 6: Final answer
   x = 1,993.13