Finding the Fourth Proportional to 2,007.54, 3,008.82 and 967.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,007.54 : 3,008.82 = 967.28 : x
2. Step 2: Convert to fraction form
   2,007.54/3,008.82 = 967.28/x
3. Step 3: Cross multiply
   2,007.54x = 3,008.82 × 967.28
4. Step 4: Simplify right side
   2,007.54x = 2,910,371.41
5. Step 5: Solve for x
   x = 2,910,371.41/2,007.54
6. Step 6: Final answer
   x = 1,449.72