Finding the Fourth Proportional to 2,522,468,384.59, 3,783,688,813.40 and 1,028,494,067.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,522,468,384.59 : 3,783,688,813.40 = 1,028,494,067.12 : x
2. Step 2: Convert to fraction form
   2,522,468,384.59/3,783,688,813.40 = 1,028,494,067.12/x
3. Step 3: Cross multiply
   2,522,468,384.59x = 3,783,688,813.40 × 1,028,494,067.12
4. Step 4: Simplify right side
   2,522,468,384.59x = 3,891,501,496,391,294,464
5. Step 5: Solve for x
   x = 3,891,501,496,391,294,464/2,522,468,384.59
6. Step 6: Final answer
   x = 1,542,735,488.84