Finding the Fourth Proportional to 16,933.91, 23,367.33 and 10,217.09

Step by Step Solution

1. Step 1: Write the proportion equation
   16,933.91 : 23,367.33 = 10,217.09 : x
2. Step 2: Convert to fraction form
   16,933.91/23,367.33 = 10,217.09/x
3. Step 3: Cross multiply
   16,933.91x = 23,367.33 × 10,217.09
4. Step 4: Simplify right side
   16,933.91x = 238,745,996.83
5. Step 5: Solve for x
   x = 238,745,996.83/16,933.91
6. Step 6: Final answer
   x = 14,098.70