Finding the Fourth Proportional to 17,022.15, 23,490.09 and 9,468.09

Step by Step Solution

1. Step 1: Write the proportion equation
   17,022.15 : 23,490.09 = 9,468.09 : x
2. Step 2: Convert to fraction form
   17,022.15/23,490.09 = 9,468.09/x
3. Step 3: Cross multiply
   17,022.15x = 23,490.09 × 9,468.09
4. Step 4: Simplify right side
   17,022.15x = 222,406,286.23
5. Step 5: Solve for x
   x = 222,406,286.23/17,022.15
6. Step 6: Final answer
   x = 13,065.70