Finding the Fourth Proportional to 116,018,416,687.82, 160,105,422,728.37 and 64,575,872,542.27

Step by Step Solution

1. Step 1: Write the proportion equation
   116,018,416,687.82 : 160,105,422,728.37 = 64,575,872,542.27 : x
2. Step 2: Convert to fraction form
   116,018,416,687.82/160,105,422,728.37 = 64,575,872,542.27/x
3. Step 3: Cross multiply
   116,018,416,687.82x = 160,105,422,728.37 × 64,575,872,542.27
4. Step 4: Simplify right side
   116,018,416,687.82x = 10,338,947,371,433,478,586,368
5. Step 5: Solve for x
   x = 10,338,947,371,433,478,586,368/116,018,416,687.82
6. Step 6: Final answer
   x = 89,114,708,393.70