Finding the Fourth Proportional to 2,011,362.99, 3,017,460.15 and 663,608.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,011,362.99 : 3,017,460.15 = 663,608.04 : x
2. Step 2: Convert to fraction form
   2,011,362.99/3,017,460.15 = 663,608.04/x
3. Step 3: Cross multiply
   2,011,362.99x = 3,017,460.15 × 663,608.04
4. Step 4: Simplify right side
   2,011,362.99x = 2,002,410,815,919.61
5. Step 5: Solve for x
   x = 2,002,410,815,919.61/2,011,362.99
6. Step 6: Final answer
   x = 995,549.20