Finding the Fourth Proportional to 2,826.83, 3,900.98 and 1,834.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,826.83 : 3,900.98 = 1,834.02 : x
2. Step 2: Convert to fraction form
   2,826.83/3,900.98 = 1,834.02/x
3. Step 3: Cross multiply
   2,826.83x = 3,900.98 × 1,834.02
4. Step 4: Simplify right side
   2,826.83x = 7,154,479.92
5. Step 5: Solve for x
   x = 7,154,479.92/2,826.83
6. Step 6: Final answer
   x = 2,530.92