Finding the Fourth Proportional to 17,123.39, 23,630.24 and 9,569.73

Step by Step Solution

1. Step 1: Write the proportion equation
   17,123.39 : 23,630.24 = 9,569.73 : x
2. Step 2: Convert to fraction form
   17,123.39/23,630.24 = 9,569.73/x
3. Step 3: Cross multiply
   17,123.39x = 23,630.24 × 9,569.73
4. Step 4: Simplify right side
   17,123.39x = 226,135,040.56
5. Step 5: Solve for x
   x = 226,135,040.56/17,123.39
6. Step 6: Final answer
   x = 13,206.21