Finding the Fourth Proportional to 995,962.56, 1,494,036.72 and 396,778.56

Step by Step Solution

1. Step 1: Write the proportion equation
   995,962.56 : 1,494,036.72 = 396,778.56 : x
2. Step 2: Convert to fraction form
   995,962.56/1,494,036.72 = 396,778.56/x
3. Step 3: Cross multiply
   995,962.56x = 1,494,036.72 × 396,778.56
4. Step 4: Simplify right side
   995,962.56x = 592,801,738,348.72
5. Step 5: Solve for x
   x = 592,801,738,348.72/995,962.56
6. Step 6: Final answer
   x = 595,204.84