Finding the Fourth Proportional to 11,610.16, 17,413.02 and 3,288.18

Step by Step Solution

1. Step 1: Write the proportion equation
   11,610.16 : 17,413.02 = 3,288.18 : x
2. Step 2: Convert to fraction form
   11,610.16/17,413.02 = 3,288.18/x
3. Step 3: Cross multiply
   11,610.16x = 17,413.02 × 3,288.18
4. Step 4: Simplify right side
   11,610.16x = 57,257,144.10
5. Step 5: Solve for x
   x = 57,257,144.10/11,610.16
6. Step 6: Final answer
   x = 4,931.64