Finding the Fourth Proportional to 10,910.37, 16,370.43 and 3,983.25

Step by Step Solution

1. Step 1: Write the proportion equation
   10,910.37 : 16,370.43 = 3,983.25 : x
2. Step 2: Convert to fraction form
   10,910.37/16,370.43 = 3,983.25/x
3. Step 3: Cross multiply
   10,910.37x = 16,370.43 × 3,983.25
4. Step 4: Simplify right side
   10,910.37x = 65,207,515.30
5. Step 5: Solve for x
   x = 65,207,515.30/10,910.37
6. Step 6: Final answer
   x = 5,976.65