Finding the Fourth Proportional to 2,826.24, 4,234.68 and 1,093.92

Step by Step Solution

1. Step 1: Write the proportion equation
   2,826.24 : 4,234.68 = 1,093.92 : x
2. Step 2: Convert to fraction form
   2,826.24/4,234.68 = 1,093.92/x
3. Step 3: Cross multiply
   2,826.24x = 4,234.68 × 1,093.92
4. Step 4: Simplify right side
   2,826.24x = 4,632,401.15
5. Step 5: Solve for x
   x = 4,632,401.15/2,826.24
6. Step 6: Final answer
   x = 1,639.07