Finding the Fourth Proportional to 16,622, 22,938.79 and 9,068.46

Step by Step Solution

1. Step 1: Write the proportion equation
   16,622 : 22,938.79 = 9,068.46 : x
2. Step 2: Convert to fraction form
   16,622/22,938.79 = 9,068.46/x
3. Step 3: Cross multiply
   16,622x = 22,938.79 × 9,068.46
4. Step 4: Simplify right side
   16,622x = 208,019,499.56
5. Step 5: Solve for x
   x = 208,019,499.56/16,622
6. Step 6: Final answer
   x = 12,514.71