Finding the Fourth Proportional to 10,683, 16,026.56 and 3,286.14

Step by Step Solution

1. Step 1: Write the proportion equation
   10,683 : 16,026.56 = 3,286.14 : x
2. Step 2: Convert to fraction form
   10,683/16,026.56 = 3,286.14/x
3. Step 3: Cross multiply
   10,683x = 16,026.56 × 3,286.14
4. Step 4: Simplify right side
   10,683x = 52,665,519.88
5. Step 5: Solve for x
   x = 52,665,519.88/10,683
6. Step 6: Final answer
   x = 4,929.84