Finding the Fourth Proportional to 3,673.52, 5,069.49 and 2,080.25

Step by Step Solution

1. Step 1: Write the proportion equation
   3,673.52 : 5,069.49 = 2,080.25 : x
2. Step 2: Convert to fraction form
   3,673.52/5,069.49 = 2,080.25/x
3. Step 3: Cross multiply
   3,673.52x = 5,069.49 × 2,080.25
4. Step 4: Simplify right side
   3,673.52x = 10,545,806.57
5. Step 5: Solve for x
   x = 10,545,806.57/3,673.52
6. Step 6: Final answer
   x = 2,870.76