Finding the Fourth Proportional to 10,683, 16,016.85 and 3,283.47

Step by Step Solution

1. Step 1: Write the proportion equation
   10,683 : 16,016.85 = 3,283.47 : x
2. Step 2: Convert to fraction form
   10,683/16,016.85 = 3,283.47/x
3. Step 3: Cross multiply
   10,683x = 16,016.85 × 3,283.47
4. Step 4: Simplify right side
   10,683x = 52,590,846.47
5. Step 5: Solve for x
   x = 52,590,846.47/10,683
6. Step 6: Final answer
   x = 4,922.85