Finding the Fourth Proportional to 11,532,021,456.71, 17,296,284,404.22 and 3,138,581,153.97

Step by Step Solution

1. Step 1: Write the proportion equation
   11,532,021,456.71 : 17,296,284,404.22 = 3,138,581,153.97 : x
2. Step 2: Convert to fraction form
   11,532,021,456.71/17,296,284,404.22 = 3,138,581,153.97/x
3. Step 3: Cross multiply
   11,532,021,456.71x = 17,296,284,404.22 × 3,138,581,153.97
4. Step 4: Simplify right side
   11,532,021,456.71x = 54,285,792,264,790,122,496
5. Step 5: Solve for x
   x = 54,285,792,264,790,122,496/11,532,021,456.71
6. Step 6: Final answer
   x = 4,707,396,050.95