Finding the Fourth Proportional to 17,123.35, 23,629.75 and 9,569.71

Step by Step Solution

1. Step 1: Write the proportion equation
   17,123.35 : 23,629.75 = 9,569.71 : x
2. Step 2: Convert to fraction form
   17,123.35/23,629.75 = 9,569.71/x
3. Step 3: Cross multiply
   17,123.35x = 23,629.75 × 9,569.71
4. Step 4: Simplify right side
   17,123.35x = 226,129,688.88
5. Step 5: Solve for x
   x = 226,129,688.88/17,123.35
6. Step 6: Final answer
   x = 13,205.93