Finding the Fourth Proportional to 2,017,356.98, 3,024,910.78 and 668,785.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,017,356.98 : 3,024,910.78 = 668,785.56 : x
2. Step 2: Convert to fraction form
   2,017,356.98/3,024,910.78 = 668,785.56/x
3. Step 3: Cross multiply
   2,017,356.98x = 3,024,910.78 × 668,785.56
4. Step 4: Simplify right side
   2,017,356.98x = 2,023,016,649,952.34
5. Step 5: Solve for x
   x = 2,023,016,649,952.34/2,017,356.98
6. Step 6: Final answer
   x = 1,002,805.49