Finding the Fourth Proportional to 2,567.91, 3,833.29 and 2,256.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,567.91 : 3,833.29 = 2,256.52 : x
2. Step 2: Convert to fraction form
   2,567.91/3,833.29 = 2,256.52/x
3. Step 3: Cross multiply
   2,567.91x = 3,833.29 × 2,256.52
4. Step 4: Simplify right side
   2,567.91x = 8,649,895.55
5. Step 5: Solve for x
   x = 8,649,895.55/2,567.91
6. Step 6: Final answer
   x = 3,368.46