Finding the Fourth Proportional to 141,413.09, 195,094.58 and 80,951.27

Step by Step Solution

1. Step 1: Write the proportion equation
   141,413.09 : 195,094.58 = 80,951.27 : x
2. Step 2: Convert to fraction form
   141,413.09/195,094.58 = 80,951.27/x
3. Step 3: Cross multiply
   141,413.09x = 195,094.58 × 80,951.27
4. Step 4: Simplify right side
   141,413.09x = 15,793,152,640.89
5. Step 5: Solve for x
   x = 15,793,152,640.89/141,413.09
6. Step 6: Final answer
   x = 111,680.99