Finding the Fourth Proportional to 6,935.98, 9,570.52 and 3,951.86

Step by Step Solution

1. Step 1: Write the proportion equation
   6,935.98 : 9,570.52 = 3,951.86 : x
2. Step 2: Convert to fraction form
   6,935.98/9,570.52 = 3,951.86/x
3. Step 3: Cross multiply
   6,935.98x = 9,570.52 × 3,951.86
4. Step 4: Simplify right side
   6,935.98x = 37,821,355.17
5. Step 5: Solve for x
   x = 37,821,355.17/6,935.98
6. Step 6: Final answer
   x = 5,452.92