Finding the Fourth Proportional to 17,222.27, 23,766.98 and 9,670.23

Step by Step Solution

1. Step 1: Write the proportion equation
   17,222.27 : 23,766.98 = 9,670.23 : x
2. Step 2: Convert to fraction form
   17,222.27/23,766.98 = 9,670.23/x
3. Step 3: Cross multiply
   17,222.27x = 23,766.98 × 9,670.23
4. Step 4: Simplify right side
   17,222.27x = 229,832,114.65
5. Step 5: Solve for x
   x = 229,832,114.65/17,222.27
6. Step 6: Final answer
   x = 13,345.06