Finding the Fourth Proportional to 36,196.29, 49,952.88 and 20,285.87

Step by Step Solution

1. Step 1: Write the proportion equation
   36,196.29 : 49,952.88 = 20,285.87 : x
2. Step 2: Convert to fraction form
   36,196.29/49,952.88 = 20,285.87/x
3. Step 3: Cross multiply
   36,196.29x = 49,952.88 × 20,285.87
4. Step 4: Simplify right side
   36,196.29x = 1,013,337,380.04
5. Step 5: Solve for x
   x = 1,013,337,380.04/36,196.29
6. Step 6: Final answer
   x = 27,995.61