Finding the Fourth Proportional to 2,016,231.30, 3,024,282.15 and 668,456.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,016,231.30 : 3,024,282.15 = 668,456.10 : x
2. Step 2: Convert to fraction form
   2,016,231.30/3,024,282.15 = 668,456.10/x
3. Step 3: Cross multiply
   2,016,231.30x = 3,024,282.15 × 668,456.10
4. Step 4: Simplify right side
   2,016,231.30x = 2,021,599,851,288.61
5. Step 5: Solve for x
   x = 2,021,599,851,288.61/2,016,231.30
6. Step 6: Final answer
   x = 1,002,662.67