Finding the Fourth Proportional to 36,651.69, 50,579.42 and 19,884.69

Step by Step Solution

1. Step 1: Write the proportion equation
   36,651.69 : 50,579.42 = 19,884.69 : x
2. Step 2: Convert to fraction form
   36,651.69/50,579.42 = 19,884.69/x
3. Step 3: Cross multiply
   36,651.69x = 50,579.42 × 19,884.69
4. Step 4: Simplify right side
   36,651.69x = 1,005,756,087.08
5. Step 5: Solve for x
   x = 1,005,756,087.08/36,651.69
6. Step 6: Final answer
   x = 27,440.92