Finding the Fourth Proportional to 2,080.10, 2,868.27 and 2,059.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,080.10 : 2,868.27 = 2,059.04 : x
2. Step 2: Convert to fraction form
   2,080.10/2,868.27 = 2,059.04/x
3. Step 3: Cross multiply
   2,080.10x = 2,868.27 × 2,059.04
4. Step 4: Simplify right side
   2,080.10x = 5,905,882.66
5. Step 5: Solve for x
   x = 5,905,882.66/2,080.10
6. Step 6: Final answer
   x = 2,839.23