Finding the Fourth Proportional to 1,788.24, 2,682.02 and 1,443.59

Step by Step Solution

1. Step 1: Write the proportion equation
   1,788.24 : 2,682.02 = 1,443.59 : x
2. Step 2: Convert to fraction form
   1,788.24/2,682.02 = 1,443.59/x
3. Step 3: Cross multiply
   1,788.24x = 2,682.02 × 1,443.59
4. Step 4: Simplify right side
   1,788.24x = 3,871,727.45
5. Step 5: Solve for x
   x = 3,871,727.45/1,788.24
6. Step 6: Final answer
   x = 2,165.11