Finding the Fourth Proportional to 16,882.29, 23,290.54 and 10,164.56

Step by Step Solution

1. Step 1: Write the proportion equation
   16,882.29 : 23,290.54 = 10,164.56 : x
2. Step 2: Convert to fraction form
   16,882.29/23,290.54 = 10,164.56/x
3. Step 3: Cross multiply
   16,882.29x = 23,290.54 × 10,164.56
4. Step 4: Simplify right side
   16,882.29x = 236,737,949.40
5. Step 5: Solve for x
   x = 236,737,949.40/16,882.29
6. Step 6: Final answer
   x = 14,022.86