Finding the Fourth Proportional to 6,738.14, 10,114.27 and 3,231.12

Step by Step Solution

1. Step 1: Write the proportion equation
   6,738.14 : 10,114.27 = 3,231.12 : x
2. Step 2: Convert to fraction form
   6,738.14/10,114.27 = 3,231.12/x
3. Step 3: Cross multiply
   6,738.14x = 10,114.27 × 3,231.12
4. Step 4: Simplify right side
   6,738.14x = 32,680,364.59
5. Step 5: Solve for x
   x = 32,680,364.59/6,738.14
6. Step 6: Final answer
   x = 4,850.06