Finding the Fourth Proportional to 17,225.33, 23,769.11 and 9,672.49

Step by Step Solution

1. Step 1: Write the proportion equation
   17,225.33 : 23,769.11 = 9,672.49 : x
2. Step 2: Convert to fraction form
   17,225.33/23,769.11 = 9,672.49/x
3. Step 3: Cross multiply
   17,225.33x = 23,769.11 × 9,672.49
4. Step 4: Simplify right side
   17,225.33x = 229,906,359.94
5. Step 5: Solve for x
   x = 229,906,359.94/17,225.33
6. Step 6: Final answer
   x = 13,346.99