Finding the Fourth Proportional to 2,017,355.98, 3,024,909.28 and 668,784.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,017,355.98 : 3,024,909.28 = 668,784.56 : x
2. Step 2: Convert to fraction form
   2,017,355.98/3,024,909.28 = 668,784.56/x
3. Step 3: Cross multiply
   2,017,355.98x = 3,024,909.28 × 668,784.56
4. Step 4: Simplify right side
   2,017,355.98x = 2,023,012,621,864.72
5. Step 5: Solve for x
   x = 2,023,012,621,864.72/2,017,355.98
6. Step 6: Final answer
   x = 1,002,803.99