Finding the Fourth Proportional to 2,661.61, 3,673.02 and 1,482.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,661.61 : 3,673.02 = 1,482.72 : x
2. Step 2: Convert to fraction form
   2,661.61/3,673.02 = 1,482.72/x
3. Step 3: Cross multiply
   2,661.61x = 3,673.02 × 1,482.72
4. Step 4: Simplify right side
   2,661.61x = 5,446,065.77
5. Step 5: Solve for x
   x = 5,446,065.77/2,661.61
6. Step 6: Final answer
   x = 2,046.16