Finding the Fourth Proportional to 6,935.31, 9,569.75 and 3,951.27

Step by Step Solution

1. Step 1: Write the proportion equation
   6,935.31 : 9,569.75 = 3,951.27 : x
2. Step 2: Convert to fraction form
   6,935.31/9,569.75 = 3,951.27/x
3. Step 3: Cross multiply
   6,935.31x = 9,569.75 × 3,951.27
4. Step 4: Simplify right side
   6,935.31x = 37,812,646.33
5. Step 5: Solve for x
   x = 37,812,646.33/6,935.31
6. Step 6: Final answer
   x = 5,452.19