Finding the Fourth Proportional to 6,839.72, 10,250.10 and 3,132.68

Step by Step Solution

1. Step 1: Write the proportion equation
   6,839.72 : 10,250.10 = 3,132.68 : x
2. Step 2: Convert to fraction form
   6,839.72/10,250.10 = 3,132.68/x
3. Step 3: Cross multiply
   6,839.72x = 10,250.10 × 3,132.68
4. Step 4: Simplify right side
   6,839.72x = 32,110,283.27
5. Step 5: Solve for x
   x = 32,110,283.27/6,839.72
6. Step 6: Final answer
   x = 4,694.68