Finding the Fourth Proportional to 2,002,227.84, 3,003,315.84 and 485,923.20

Step by Step Solution

1. Step 1: Write the proportion equation
   2,002,227.84 : 3,003,315.84 = 485,923.20 : x
2. Step 2: Convert to fraction form
   2,002,227.84/3,003,315.84 = 485,923.20/x
3. Step 3: Cross multiply
   2,002,227.84x = 3,003,315.84 × 485,923.20
4. Step 4: Simplify right side
   2,002,227.84x = 1,459,380,843,583.49
5. Step 5: Solve for x
   x = 1,459,380,843,583.49/2,002,227.84
6. Step 6: Final answer
   x = 728,878.51