Finding the Fourth Proportional to 10,683.50, 16,023.39 and 2,890.49

Step by Step Solution

1. Step 1: Write the proportion equation
   10,683.50 : 16,023.39 = 2,890.49 : x
2. Step 2: Convert to fraction form
   10,683.50/16,023.39 = 2,890.49/x
3. Step 3: Cross multiply
   10,683.50x = 16,023.39 × 2,890.49
4. Step 4: Simplify right side
   10,683.50x = 46,315,399.31
5. Step 5: Solve for x
   x = 46,315,399.31/10,683.50
6. Step 6: Final answer
   x = 4,335.23