Finding the Fourth Proportional to 11,413.98, 17,116.65 and 4,843.26

Step by Step Solution

1. Step 1: Write the proportion equation
   11,413.98 : 17,116.65 = 4,843.26 : x
2. Step 2: Convert to fraction form
   11,413.98/17,116.65 = 4,843.26/x
3. Step 3: Cross multiply
   11,413.98x = 17,116.65 × 4,843.26
4. Step 4: Simplify right side
   11,413.98x = 82,900,386.28
5. Step 5: Solve for x
   x = 82,900,386.28/11,413.98
6. Step 6: Final answer
   x = 7,263.06