Finding the Fourth Proportional to 86,150,103.91, 118,887,513.02 and 46,992,733.99

Step by Step Solution

1. Step 1: Write the proportion equation
   86,150,103.91 : 118,887,513.02 = 46,992,733.99 : x
2. Step 2: Convert to fraction form
   86,150,103.91/118,887,513.02 = 46,992,733.99/x
3. Step 3: Cross multiply
   86,150,103.91x = 118,887,513.02 × 46,992,733.99
4. Step 4: Simplify right side
   86,150,103.91x = 5,586,849,274,081,522
5. Step 5: Solve for x
   x = 5,586,849,274,081,522/86,150,103.91
6. Step 6: Final answer
   x = 64,850,174.53