Finding the Fourth Proportional to 17,022.72, 23,491.01 and 9,468.89

Step by Step Solution

1. Step 1: Write the proportion equation
   17,022.72 : 23,491.01 = 9,468.89 : x
2. Step 2: Convert to fraction form
   17,022.72/23,491.01 = 9,468.89/x
3. Step 3: Cross multiply
   17,022.72x = 23,491.01 × 9,468.89
4. Step 4: Simplify right side
   17,022.72x = 222,433,672.22
5. Step 5: Solve for x
   x = 222,433,672.22/17,022.72
6. Step 6: Final answer
   x = 13,066.87