Finding the Fourth Proportional to 36,616.72, 50,530.96 and 19,849.72

Step by Step Solution

1. Step 1: Write the proportion equation
   36,616.72 : 50,530.96 = 19,849.72 : x
2. Step 2: Convert to fraction form
   36,616.72/50,530.96 = 19,849.72/x
3. Step 3: Cross multiply
   36,616.72x = 50,530.96 × 19,849.72
4. Step 4: Simplify right side
   36,616.72x = 1,003,025,407.33
5. Step 5: Solve for x
   x = 1,003,025,407.33/36,616.72
6. Step 6: Final answer
   x = 27,392.55