Finding the Fourth Proportional to 11,196.79, 15,452.32 and 7,413.41

Step by Step Solution

1. Step 1: Write the proportion equation
   11,196.79 : 15,452.32 = 7,413.41 : x
2. Step 2: Convert to fraction form
   11,196.79/15,452.32 = 7,413.41/x
3. Step 3: Cross multiply
   11,196.79x = 15,452.32 × 7,413.41
4. Step 4: Simplify right side
   11,196.79x = 114,554,383.61
5. Step 5: Solve for x
   x = 114,554,383.61/11,196.79
6. Step 6: Final answer
   x = 10,231.01