Finding the Fourth Proportional to 36,084.68, 49,796.72 and 20,169.12

Step by Step Solution

1. Step 1: Write the proportion equation
   36,084.68 : 49,796.72 = 20,169.12 : x
2. Step 2: Convert to fraction form
   36,084.68/49,796.72 = 20,169.12/x
3. Step 3: Cross multiply
   36,084.68x = 49,796.72 × 20,169.12
4. Step 4: Simplify right side
   36,084.68x = 1,004,356,021.29
5. Step 5: Solve for x
   x = 1,004,356,021.29/36,084.68
6. Step 6: Final answer
   x = 27,833.31