Finding the Fourth Proportional to 3,673.62, 5,069.52 and 2,080.04

Step by Step Solution

1. Step 1: Write the proportion equation
   3,673.62 : 5,069.52 = 2,080.04 : x
2. Step 2: Convert to fraction form
   3,673.62/5,069.52 = 2,080.04/x
3. Step 3: Cross multiply
   3,673.62x = 5,069.52 × 2,080.04
4. Step 4: Simplify right side
   3,673.62x = 10,544,804.38
5. Step 5: Solve for x
   x = 10,544,804.38/3,673.62
6. Step 6: Final answer
   x = 2,870.41