Finding the Fourth Proportional to 2,002,982,405.85, 3,002,353,082.10 and 673,745,041.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,002,982,405.85 : 3,002,353,082.10 = 673,745,041.62 : x
2. Step 2: Convert to fraction form
   2,002,982,405.85/3,002,353,082.10 = 673,745,041.62/x
3. Step 3: Cross multiply
   2,002,982,405.85x = 3,002,353,082.10 × 673,745,041.62
4. Step 4: Simplify right side
   2,002,982,405.85x = 2,022,820,502,257,399,808
5. Step 5: Solve for x
   x = 2,022,820,502,257,399,808/2,002,982,405.85
6. Step 6: Final answer
   x = 1,009,904,278.91