Finding the Fourth Proportional to 2,826.52, 3,900.82 and 1,567.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,826.52 : 3,900.82 = 1,567.96 : x
2. Step 2: Convert to fraction form
   2,826.52/3,900.82 = 1,567.96/x
3. Step 3: Cross multiply
   2,826.52x = 3,900.82 × 1,567.96
4. Step 4: Simplify right side
   2,826.52x = 6,116,329.73
5. Step 5: Solve for x
   x = 6,116,329.73/2,826.52
6. Step 6: Final answer
   x = 2,163.91