Finding the Fourth Proportional to 36,613.72, 50,526.84 and 19,846.72

Step by Step Solution

1. Step 1: Write the proportion equation
   36,613.72 : 50,526.84 = 19,846.72 : x
2. Step 2: Convert to fraction form
   36,613.72/50,526.84 = 19,846.72/x
3. Step 3: Cross multiply
   36,613.72x = 50,526.84 × 19,846.72
4. Step 4: Simplify right side
   36,613.72x = 1,002,792,045.96
5. Step 5: Solve for x
   x = 1,002,792,045.96/36,613.72
6. Step 6: Final answer
   x = 27,388.42