Finding the Fourth Proportional to 3,959.16, 5,930.52 and 2,007.25

Step by Step Solution

1. Step 1: Write the proportion equation
   3,959.16 : 5,930.52 = 2,007.25 : x
2. Step 2: Convert to fraction form
   3,959.16/5,930.52 = 2,007.25/x
3. Step 3: Cross multiply
   3,959.16x = 5,930.52 × 2,007.25
4. Step 4: Simplify right side
   3,959.16x = 11,904,036.27
5. Step 5: Solve for x
   x = 11,904,036.27/3,959.16
6. Step 6: Final answer
   x = 3,006.71