Finding the Fourth Proportional to 16,047.25, 22,137.74 and 10,383.83

Step by Step Solution

1. Step 1: Write the proportion equation
   16,047.25 : 22,137.74 = 10,383.83 : x
2. Step 2: Convert to fraction form
   16,047.25/22,137.74 = 10,383.83/x
3. Step 3: Cross multiply
   16,047.25x = 22,137.74 × 10,383.83
4. Step 4: Simplify right side
   16,047.25x = 229,874,418.06
5. Step 5: Solve for x
   x = 229,874,418.06/16,047.25
6. Step 6: Final answer
   x = 14,324.85