Finding the Fourth Proportional to 2,554.92, 3,832.37 and 1,443.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,554.92 : 3,832.37 = 1,443.83 : x
2. Step 2: Convert to fraction form
   2,554.92/3,832.37 = 1,443.83/x
3. Step 3: Cross multiply
   2,554.92x = 3,832.37 × 1,443.83
4. Step 4: Simplify right side
   2,554.92x = 5,533,293.14
5. Step 5: Solve for x
   x = 5,533,293.14/2,554.92
6. Step 6: Final answer
   x = 2,165.74