Finding the Fourth Proportional to 2,844.24, 3,915.72 and 2,567.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,844.24 : 3,915.72 = 2,567.22 : x
2. Step 2: Convert to fraction form
   2,844.24/3,915.72 = 2,567.22/x
3. Step 3: Cross multiply
   2,844.24x = 3,915.72 × 2,567.22
4. Step 4: Simplify right side
   2,844.24x = 10,052,514.70
5. Step 5: Solve for x
   x = 10,052,514.70/2,844.24
6. Step 6: Final answer
   x = 3,534.34