Finding the Fourth Proportional to 10,947,288,216,381, 15,107,272,698,810 and 5,941,534,435,701.60

Step by Step Solution

1. Step 1: Write the proportion equation
   10,947,288,216,381 : 15,107,272,698,810 = 5,941,534,435,701.60 : x
2. Step 2: Convert to fraction form
   10,947,288,216,381/15,107,272,698,810 = 5,941,534,435,701.60/x
3. Step 3: Cross multiply
   10,947,288,216,381x = 15,107,272,698,810 × 5,941,534,435,701.60
4. Step 4: Simplify right side
   10,947,288,216,381x = 89,760,380,969,514,261,939,224,576
5. Step 5: Solve for x
   x = 89,760,380,969,514,261,939,224,576/10,947,288,216,381
6. Step 6: Final answer
   x = 8,199,325,640,773.86