Finding the Fourth Proportional to 36,498.30, 50,367.30 and 19,731.30

Step by Step Solution

1. Step 1: Write the proportion equation
   36,498.30 : 50,367.30 = 19,731.30 : x
2. Step 2: Convert to fraction form
   36,498.30/50,367.30 = 19,731.30/x
3. Step 3: Cross multiply
   36,498.30x = 50,367.30 × 19,731.30
4. Step 4: Simplify right side
   36,498.30x = 993,812,306.49
5. Step 5: Solve for x
   x = 993,812,306.49/36,498.30
6. Step 6: Final answer
   x = 27,229.00