Finding the Fourth Proportional to 36,568.78, 50,464.83 and 19,801.78

Step by Step Solution

1. Step 1: Write the proportion equation
   36,568.78 : 50,464.83 = 19,801.78 : x
2. Step 2: Convert to fraction form
   36,568.78/50,464.83 = 19,801.78/x
3. Step 3: Cross multiply
   36,568.78x = 50,464.83 × 19,801.78
4. Step 4: Simplify right side
   36,568.78x = 999,293,461.40
5. Step 5: Solve for x
   x = 999,293,461.40/36,568.78
6. Step 6: Final answer
   x = 27,326.41