Finding the Fourth Proportional to 2,659.18, 3,669.56 and 1,480.23

Step by Step Solution

1. Step 1: Write the proportion equation
   2,659.18 : 3,669.56 = 1,480.23 : x
2. Step 2: Convert to fraction form
   2,659.18/3,669.56 = 1,480.23/x
3. Step 3: Cross multiply
   2,659.18x = 3,669.56 × 1,480.23
4. Step 4: Simplify right side
   2,659.18x = 5,431,792.80
5. Step 5: Solve for x
   x = 5,431,792.80/2,659.18
6. Step 6: Final answer
   x = 2,042.66