Finding the Fourth Proportional to 2,016,215.80, 3,024,397.52 and 668,496.19

Step by Step Solution

1. Step 1: Write the proportion equation
   2,016,215.80 : 3,024,397.52 = 668,496.19 : x
2. Step 2: Convert to fraction form
   2,016,215.80/3,024,397.52 = 668,496.19/x
3. Step 3: Cross multiply
   2,016,215.80x = 3,024,397.52 × 668,496.19
4. Step 4: Simplify right side
   2,016,215.80x = 2,021,798,214,559.50
5. Step 5: Solve for x
   x = 2,021,798,214,559.50/2,016,215.80
6. Step 6: Final answer
   x = 1,002,768.76