Finding the Fourth Proportional to 86,150,105.92, 118,887,515.78 and 46,992,736

Step by Step Solution

1. Step 1: Write the proportion equation
   86,150,105.92 : 118,887,515.78 = 46,992,736 : x
2. Step 2: Convert to fraction form
   86,150,105.92/118,887,515.78 = 46,992,736/x
3. Step 3: Cross multiply
   86,150,105.92x = 118,887,515.78 × 46,992,736
4. Step 4: Simplify right side
   86,150,105.92x = 5,586,849,642,745,374
5. Step 5: Solve for x
   x = 5,586,849,642,745,374/86,150,105.92
6. Step 6: Final answer
   x = 64,850,177.29