Finding the Fourth Proportional to 35,771, 49,363.98 and 19,858.02

Step by Step Solution

1. Step 1: Write the proportion equation
   35,771 : 49,363.98 = 19,858.02 : x
2. Step 2: Convert to fraction form
   35,771/49,363.98 = 19,858.02/x
3. Step 3: Cross multiply
   35,771x = 49,363.98 × 19,858.02
4. Step 4: Simplify right side
   35,771x = 980,270,902.12
5. Step 5: Solve for x
   x = 980,270,902.12/35,771
6. Step 6: Final answer
   x = 27,404.07