Finding the Fourth Proportional to 36,616.72, 50,529.72 and 19,849.36

Step by Step Solution

1. Step 1: Write the proportion equation
   36,616.72 : 50,529.72 = 19,849.36 : x
2. Step 2: Convert to fraction form
   36,616.72/50,529.72 = 19,849.36/x
3. Step 3: Cross multiply
   36,616.72x = 50,529.72 × 19,849.36
4. Step 4: Simplify right side
   36,616.72x = 1,002,982,602.98
5. Step 5: Solve for x
   x = 1,002,982,602.98/36,616.72
6. Step 6: Final answer
   x = 27,391.38