Finding the Fourth Proportional to 2,661.06, 3,672.30 and 1,482.20

Step by Step Solution

1. Step 1: Write the proportion equation
   2,661.06 : 3,672.30 = 1,482.20 : x
2. Step 2: Convert to fraction form
   2,661.06/3,672.30 = 1,482.20/x
3. Step 3: Cross multiply
   2,661.06x = 3,672.30 × 1,482.20
4. Step 4: Simplify right side
   2,661.06x = 5,443,083.06
5. Step 5: Solve for x
   x = 5,443,083.06/2,661.06
6. Step 6: Final answer
   x = 2,045.46