Finding the Fourth Proportional to 35,806.94, 49,413.61 and 19,892.87

Step by Step Solution

1. Step 1: Write the proportion equation
   35,806.94 : 49,413.61 = 19,892.87 : x
2. Step 2: Convert to fraction form
   35,806.94/49,413.61 = 19,892.87/x
3. Step 3: Cross multiply
   35,806.94x = 49,413.61 × 19,892.87
4. Step 4: Simplify right side
   35,806.94x = 982,978,519.96
5. Step 5: Solve for x
   x = 982,978,519.96/35,806.94
6. Step 6: Final answer
   x = 27,452.18