Finding the Fourth Proportional to 807,914.04, 1,114,855.83 and 468,404.16

Step by Step Solution

1. Step 1: Write the proportion equation
   807,914.04 : 1,114,855.83 = 468,404.16 : x
2. Step 2: Convert to fraction form
   807,914.04/1,114,855.83 = 468,404.16/x
3. Step 3: Cross multiply
   807,914.04x = 1,114,855.83 × 468,404.16
4. Step 4: Simplify right side
   807,914.04x = 522,203,108,572.25
5. Step 5: Solve for x
   x = 522,203,108,572.25/807,914.04
6. Step 6: Final answer
   x = 646,359.74