Finding the Fourth Proportional to 594,794.72, 820,788.72 and 322,856.48

Step by Step Solution

1. Step 1: Write the proportion equation
   594,794.72 : 820,788.72 = 322,856.48 : x
2. Step 2: Convert to fraction form
   594,794.72/820,788.72 = 322,856.48/x
3. Step 3: Cross multiply
   594,794.72x = 820,788.72 × 322,856.48
4. Step 4: Simplify right side
   594,794.72x = 264,996,956,962.91
5. Step 5: Solve for x
   x = 264,996,956,962.91/594,794.72
6. Step 6: Final answer
   x = 445,526.75