Finding the Fourth Proportional to 2,661.30, 3,672.56 and 1,482.35

Step by Step Solution

1. Step 1: Write the proportion equation
   2,661.30 : 3,672.56 = 1,482.35 : x
2. Step 2: Convert to fraction form
   2,661.30/3,672.56 = 1,482.35/x
3. Step 3: Cross multiply
   2,661.30x = 3,672.56 × 1,482.35
4. Step 4: Simplify right side
   2,661.30x = 5,443,993.54
5. Step 5: Solve for x
   x = 5,443,993.54/2,661.30
6. Step 6: Final answer
   x = 2,045.61