Finding the Fourth Proportional to 2,661.72, 3,673.18 and 1,482.80

Step by Step Solution

1. Step 1: Write the proportion equation
   2,661.72 : 3,673.18 = 1,482.80 : x
2. Step 2: Convert to fraction form
   2,661.72/3,673.18 = 1,482.80/x
3. Step 3: Cross multiply
   2,661.72x = 3,673.18 × 1,482.80
4. Step 4: Simplify right side
   2,661.72x = 5,446,591.30
5. Step 5: Solve for x
   x = 5,446,591.30/2,661.72
6. Step 6: Final answer
   x = 2,046.27