Finding the Fourth Proportional to 3,269,810,358.72, 4,518,240,794.82 and 2,328,378,570.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,269,810,358.72 : 4,518,240,794.82 = 2,328,378,570.72 : x
2. Step 2: Convert to fraction form
   3,269,810,358.72/4,518,240,794.82 = 2,328,378,570.72/x
3. Step 3: Cross multiply
   3,269,810,358.72x = 4,518,240,794.82 × 2,328,378,570.72
4. Step 4: Simplify right side
   3,269,810,358.72x = 10,520,175,044,011,786,240
5. Step 5: Solve for x
   x = 10,520,175,044,011,786,240/3,269,810,358.72
6. Step 6: Final answer
   x = 3,217,365,501.32