Finding the Fourth Proportional to 843,843.49, 1,164,494.15 and 456,649.94

Step by Step Solution

1. Step 1: Write the proportion equation
   843,843.49 : 1,164,494.15 = 456,649.94 : x
2. Step 2: Convert to fraction form
   843,843.49/1,164,494.15 = 456,649.94/x
3. Step 3: Cross multiply
   843,843.49x = 1,164,494.15 × 456,649.94
4. Step 4: Simplify right side
   843,843.49x = 531,766,182,086.65
5. Step 5: Solve for x
   x = 531,766,182,086.65/843,843.49
6. Step 6: Final answer
   x = 630,171.58