Finding the Fourth Proportional to 10,947,288,216,379, 15,107,272,698,807 and 5,941,534,435,698.60

Step by Step Solution

1. Step 1: Write the proportion equation
   10,947,288,216,379 : 15,107,272,698,807 = 5,941,534,435,698.60 : x
2. Step 2: Convert to fraction form
   10,947,288,216,379/15,107,272,698,807 = 5,941,534,435,698.60/x
3. Step 3: Cross multiply
   10,947,288,216,379x = 15,107,272,698,807 × 5,941,534,435,698.60
4. Step 4: Simplify right side
   10,947,288,216,379x = 89,760,380,969,451,108,740,104,192
5. Step 5: Solve for x
   x = 89,760,380,969,451,108,740,104,192/10,947,288,216,379
6. Step 6: Final answer
   x = 8,199,325,640,769.59