Finding the Fourth Proportional to 584,705.32, 807,667.74 and 470,414.52

Step by Step Solution

1. Step 1: Write the proportion equation
   584,705.32 : 807,667.74 = 470,414.52 : x
2. Step 2: Convert to fraction form
   584,705.32/807,667.74 = 470,414.52/x
3. Step 3: Cross multiply
   584,705.32x = 807,667.74 × 470,414.52
4. Step 4: Simplify right side
   584,705.32x = 379,938,632,231.59
5. Step 5: Solve for x
   x = 379,938,632,231.59/584,705.32
6. Step 6: Final answer
   x = 649,795.07