Finding the Fourth Proportional to 9,141.24, 13,709.82 and 2,567.28

Step by Step Solution

1. Step 1: Write the proportion equation
   9,141.24 : 13,709.82 = 2,567.28 : x
2. Step 2: Convert to fraction form
   9,141.24/13,709.82 = 2,567.28/x
3. Step 3: Cross multiply
   9,141.24x = 13,709.82 × 2,567.28
4. Step 4: Simplify right side
   9,141.24x = 35,196,946.69
5. Step 5: Solve for x
   x = 35,196,946.69/9,141.24
6. Step 6: Final answer
   x = 3,850.35