Finding the Fourth Proportional to 2,567.84, 3,849.33 and 835.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,567.84 : 3,849.33 = 835.25 : x
2. Step 2: Convert to fraction form
   2,567.84/3,849.33 = 835.25/x
3. Step 3: Cross multiply
   2,567.84x = 3,849.33 × 835.25
4. Step 4: Simplify right side
   2,567.84x = 3,215,152.88
5. Step 5: Solve for x
   x = 3,215,152.88/2,567.84
6. Step 6: Final answer
   x = 1,252.08