Finding the Fourth Proportional to 196,850,016.05, 271,661,275.62 and 113,218,169.94

Step by Step Solution

1. Step 1: Write the proportion equation
   196,850,016.05 : 271,661,275.62 = 113,218,169.94 : x
2. Step 2: Convert to fraction form
   196,850,016.05/271,661,275.62 = 113,218,169.94/x
3. Step 3: Cross multiply
   196,850,016.05x = 271,661,275.62 × 113,218,169.94
4. Step 4: Simplify right side
   196,850,016.05x = 30,756,992,469,262,340
5. Step 5: Solve for x
   x = 30,756,992,469,262,340/196,850,016.05
6. Step 6: Final answer
   x = 156,245,821.50