Finding the Fourth Proportional to 200,162.71, 300,196.91 and 73,734.29

Step by Step Solution

1. Step 1: Write the proportion equation
   200,162.71 : 300,196.91 = 73,734.29 : x
2. Step 2: Convert to fraction form
   200,162.71/300,196.91 = 73,734.29/x
3. Step 3: Cross multiply
   200,162.71x = 300,196.91 × 73,734.29
4. Step 4: Simplify right side
   200,162.71x = 22,134,805,413.38
5. Step 5: Solve for x
   x = 22,134,805,413.38/200,162.71
6. Step 6: Final answer
   x = 110,584.06