Finding the Fourth Proportional to 2,016.54, 2,782.65 and 1,132.17

Step by Step Solution

1. Step 1: Write the proportion equation
   2,016.54 : 2,782.65 = 1,132.17 : x
2. Step 2: Convert to fraction form
   2,016.54/2,782.65 = 1,132.17/x
3. Step 3: Cross multiply
   2,016.54x = 2,782.65 × 1,132.17
4. Step 4: Simplify right side
   2,016.54x = 3,150,432.85
5. Step 5: Solve for x
   x = 3,150,432.85/2,016.54
6. Step 6: Final answer
   x = 1,562.30