Finding the Fourth Proportional to 17,227.25, 23,775.70 and 9,673.89

Step by Step Solution

1. Step 1: Write the proportion equation
   17,227.25 : 23,775.70 = 9,673.89 : x
2. Step 2: Convert to fraction form
   17,227.25/23,775.70 = 9,673.89/x
3. Step 3: Cross multiply
   17,227.25x = 23,775.70 × 9,673.89
4. Step 4: Simplify right side
   17,227.25x = 230,003,506.47
5. Step 5: Solve for x
   x = 230,003,506.47/17,227.25
6. Step 6: Final answer
   x = 13,351.15