Finding the Fourth Proportional to 10,683, 16,022.52 and 2,890.80

Step by Step Solution

1. Step 1: Write the proportion equation
   10,683 : 16,022.52 = 2,890.80 : x
2. Step 2: Convert to fraction form
   10,683/16,022.52 = 2,890.80/x
3. Step 3: Cross multiply
   10,683x = 16,022.52 × 2,890.80
4. Step 4: Simplify right side
   10,683x = 46,317,900.82
5. Step 5: Solve for x
   x = 46,317,900.82/10,683
6. Step 6: Final answer
   x = 4,335.66