Finding the Fourth Proportional to 2,002,982,392.64, 3,002,353,062.72 and 673,745,028.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,002,982,392.64 : 3,002,353,062.72 = 673,745,028.32 : x
2. Step 2: Convert to fraction form
   2,002,982,392.64/3,002,353,062.72 = 673,745,028.32/x
3. Step 3: Cross multiply
   2,002,982,392.64x = 3,002,353,062.72 × 673,745,028.32
4. Step 4: Simplify right side
   2,002,982,392.64x = 2,022,820,449,268,925,184
5. Step 5: Solve for x
   x = 2,022,820,449,268,925,184/2,002,982,392.64
6. Step 6: Final answer
   x = 1,009,904,259.12