Finding the Fourth Proportional to 11,022,860,311.67, 16,534,386,155.97 and 3,561,443,892.73

Step by Step Solution

1. Step 1: Write the proportion equation
   11,022,860,311.67 : 16,534,386,155.97 = 3,561,443,892.73 : x
2. Step 2: Convert to fraction form
   11,022,860,311.67/16,534,386,155.97 = 3,561,443,892.73/x
3. Step 3: Cross multiply
   11,022,860,311.67x = 16,534,386,155.97 × 3,561,443,892.73
4. Step 4: Simplify right side
   11,022,860,311.67x = 58,886,288,595,238,658,048
5. Step 5: Solve for x
   x = 58,886,288,595,238,658,048/11,022,860,311.67
6. Step 6: Final answer
   x = 5,342,196,755.67