Finding the Fourth Proportional to 36,111.67, 49,836.41 and 20,196.24

Step by Step Solution

1. Step 1: Write the proportion equation
   36,111.67 : 49,836.41 = 20,196.24 : x
2. Step 2: Convert to fraction form
   36,111.67/49,836.41 = 20,196.24/x
3. Step 3: Cross multiply
   36,111.67x = 49,836.41 × 20,196.24
4. Step 4: Simplify right side
   36,111.67x = 1,006,507,998.57
5. Step 5: Solve for x
   x = 1,006,507,998.57/36,111.67
6. Step 6: Final answer
   x = 27,872.10