Finding the Fourth Proportional to 16,644.82, 22,976.22 and 10,272.45

Step by Step Solution

1. Step 1: Write the proportion equation
   16,644.82 : 22,976.22 = 10,272.45 : x
2. Step 2: Convert to fraction form
   16,644.82/22,976.22 = 10,272.45/x
3. Step 3: Cross multiply
   16,644.82x = 22,976.22 × 10,272.45
4. Step 4: Simplify right side
   16,644.82x = 236,021,958.62
5. Step 5: Solve for x
   x = 236,021,958.62/16,644.82
6. Step 6: Final answer
   x = 14,179.91