Finding the Fourth Proportional to 2,280.06, 3,418.02 and 1,182.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,280.06 : 3,418.02 = 1,182.06 : x
2. Step 2: Convert to fraction form
   2,280.06/3,418.02 = 1,182.06/x
3. Step 3: Cross multiply
   2,280.06x = 3,418.02 × 1,182.06
4. Step 4: Simplify right side
   2,280.06x = 4,040,304.72
5. Step 5: Solve for x
   x = 4,040,304.72/2,280.06
6. Step 6: Final answer
   x = 1,772.02