Finding the Fourth Proportional to 2,630,373,046.42, 3,629,885,906.04 and 1,424,684,296.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,630,373,046.42 : 3,629,885,906.04 = 1,424,684,296.86 : x
2. Step 2: Convert to fraction form
   2,630,373,046.42/3,629,885,906.04 = 1,424,684,296.86/x
3. Step 3: Cross multiply
   2,630,373,046.42x = 3,629,885,906.04 × 1,424,684,296.86
4. Step 4: Simplify right side
   2,630,373,046.42x = 5,171,441,449,728,620,544
5. Step 5: Solve for x
   x = 5,171,441,449,728,620,544/2,630,373,046.42
6. Step 6: Final answer
   x = 1,966,048,677.68