Finding the Fourth Proportional to 17,100.28, 23,596.09 and 9,545.51

Step by Step Solution

1. Step 1: Write the proportion equation
   17,100.28 : 23,596.09 = 9,545.51 : x
2. Step 2: Convert to fraction form
   17,100.28/23,596.09 = 9,545.51/x
3. Step 3: Cross multiply
   17,100.28x = 23,596.09 × 9,545.51
4. Step 4: Simplify right side
   17,100.28x = 225,236,654.07
5. Step 5: Solve for x
   x = 225,236,654.07/17,100.28
6. Step 6: Final answer
   x = 13,171.52