Finding the Fourth Proportional to 17,022.47, 23,491.64 and 9,469.67

Step by Step Solution

1. Step 1: Write the proportion equation
   17,022.47 : 23,491.64 = 9,469.67 : x
2. Step 2: Convert to fraction form
   17,022.47/23,491.64 = 9,469.67/x
3. Step 3: Cross multiply
   17,022.47x = 23,491.64 × 9,469.67
4. Step 4: Simplify right side
   17,022.47x = 222,458,078.56
5. Step 5: Solve for x
   x = 222,458,078.56/17,022.47
6. Step 6: Final answer
   x = 13,068.50