Finding the Fourth Proportional to 2,016.58, 3,025.17 and 1,092.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,016.58 : 3,025.17 = 1,092.27 : x
2. Step 2: Convert to fraction form
   2,016.58/3,025.17 = 1,092.27/x
3. Step 3: Cross multiply
   2,016.58x = 3,025.17 × 1,092.27
4. Step 4: Simplify right side
   2,016.58x = 3,304,302.44
5. Step 5: Solve for x
   x = 3,304,302.44/2,016.58
6. Step 6: Final answer
   x = 1,638.57