Finding the Fourth Proportional to 22,413.78, 30,934.71 and 17,098.56

Step by Step Solution

1. Step 1: Write the proportion equation
   22,413.78 : 30,934.71 = 17,098.56 : x
2. Step 2: Convert to fraction form
   22,413.78/30,934.71 = 17,098.56/x
3. Step 3: Cross multiply
   22,413.78x = 30,934.71 × 17,098.56
4. Step 4: Simplify right side
   22,413.78x = 528,938,995.02
5. Step 5: Solve for x
   x = 528,938,995.02/22,413.78
6. Step 6: Final answer
   x = 23,598.83