Finding the Fourth Proportional to 996,000.50, 1,494,013.71 and 331,152.50

Step by Step Solution

1. Step 1: Write the proportion equation
   996,000.50 : 1,494,013.71 = 331,152.50 : x
2. Step 2: Convert to fraction form
   996,000.50/1,494,013.71 = 331,152.50/x
3. Step 3: Cross multiply
   996,000.50x = 1,494,013.71 × 331,152.50
4. Step 4: Simplify right side
   996,000.50x = 494,746,375,100.78
5. Step 5: Solve for x
   x = 494,746,375,100.78/996,000.50
6. Step 6: Final answer
   x = 496,733.06