Finding the Fourth Proportional to 2,379,355,848.72, 3,283,367,131.56 and 1,322,047,668.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,379,355,848.72 : 3,283,367,131.56 = 1,322,047,668.30 : x
2. Step 2: Convert to fraction form
   2,379,355,848.72/3,283,367,131.56 = 1,322,047,668.30/x
3. Step 3: Cross multiply
   2,379,355,848.72x = 3,283,367,131.56 × 1,322,047,668.30
4. Step 4: Simplify right side
   2,379,355,848.72x = 4,340,767,860,451,757,056
5. Step 5: Solve for x
   x = 4,340,767,860,451,757,056/2,379,355,848.72
6. Step 6: Final answer
   x = 1,824,345,804.68