Finding the Fourth Proportional to 3,413.33, 5,113.43 and 2,093.23

Step by Step Solution

1. Step 1: Write the proportion equation
   3,413.33 : 5,113.43 = 2,093.23 : x
2. Step 2: Convert to fraction form
   3,413.33/5,113.43 = 2,093.23/x
3. Step 3: Cross multiply
   3,413.33x = 5,113.43 × 2,093.23
4. Step 4: Simplify right side
   3,413.33x = 10,703,561.83
5. Step 5: Solve for x
   x = 10,703,561.83/3,413.33
6. Step 6: Final answer
   x = 3,135.81