Finding the Fourth Proportional to 789,805.82, 1,183,635.18 and 334,018.15

Step by Step Solution

1. Step 1: Write the proportion equation
   789,805.82 : 1,183,635.18 = 334,018.15 : x
2. Step 2: Convert to fraction form
   789,805.82/1,183,635.18 = 334,018.15/x
3. Step 3: Cross multiply
   789,805.82x = 1,183,635.18 × 334,018.15
4. Step 4: Simplify right side
   789,805.82x = 395,355,630,139.43
5. Step 5: Solve for x
   x = 395,355,630,139.43/789,805.82
6. Step 6: Final answer
   x = 500,573.20