Finding the Fourth Proportional to 2,834.98, 4,251.83 and 1,080.19

Step by Step Solution

1. Step 1: Write the proportion equation
   2,834.98 : 4,251.83 = 1,080.19 : x
2. Step 2: Convert to fraction form
   2,834.98/4,251.83 = 1,080.19/x
3. Step 3: Cross multiply
   2,834.98x = 4,251.83 × 1,080.19
4. Step 4: Simplify right side
   2,834.98x = 4,592,760.25
5. Step 5: Solve for x
   x = 4,592,760.25/2,834.98
6. Step 6: Final answer
   x = 1,620.03