Finding the Fourth Proportional to 17,273.06, 23,836.28 and 9,719.82

Step by Step Solution

1. Step 1: Write the proportion equation
   17,273.06 : 23,836.28 = 9,719.82 : x
2. Step 2: Convert to fraction form
   17,273.06/23,836.28 = 9,719.82/x
3. Step 3: Cross multiply
   17,273.06x = 23,836.28 × 9,719.82
4. Step 4: Simplify right side
   17,273.06x = 231,684,351.07
5. Step 5: Solve for x
   x = 231,684,351.07/17,273.06
6. Step 6: Final answer
   x = 13,413.05