Finding the Fourth Proportional to 1,131,854.72, 1,697,597.55 and 332,949.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,131,854.72 : 1,697,597.55 = 332,949.42 : x
2. Step 2: Convert to fraction form
   1,131,854.72/1,697,597.55 = 332,949.42/x
3. Step 3: Cross multiply
   1,131,854.72x = 1,697,597.55 × 332,949.42
4. Step 4: Simplify right side
   1,131,854.72x = 565,214,119,665.92
5. Step 5: Solve for x
   x = 565,214,119,665.92/1,131,854.72
6. Step 6: Final answer
   x = 499,369.85