Finding the Fourth Proportional to 584,116.22, 806,118 and 329,461.94

Step by Step Solution

1. Step 1: Write the proportion equation
   584,116.22 : 806,118 = 329,461.94 : x
2. Step 2: Convert to fraction form
   584,116.22/806,118 = 329,461.94/x
3. Step 3: Cross multiply
   584,116.22x = 806,118 × 329,461.94
4. Step 4: Simplify right side
   584,116.22x = 265,585,200,148.92
5. Step 5: Solve for x
   x = 265,585,200,148.92/584,116.22
6. Step 6: Final answer
   x = 454,678.69