Finding the Fourth Proportional to 6,868.25, 10,298.73 and 3,168.58

Step by Step Solution

1. Step 1: Write the proportion equation
   6,868.25 : 10,298.73 = 3,168.58 : x
2. Step 2: Convert to fraction form
   6,868.25/10,298.73 = 3,168.58/x
3. Step 3: Cross multiply
   6,868.25x = 10,298.73 × 3,168.58
4. Step 4: Simplify right side
   6,868.25x = 32,632,349.90
5. Step 5: Solve for x
   x = 32,632,349.90/6,868.25
6. Step 6: Final answer
   x = 4,751.19