Finding the Fourth Proportional to 196,630.97, 271,373.82 and 111,760.79

Step by Step Solution

1. Step 1: Write the proportion equation
   196,630.97 : 271,373.82 = 111,760.79 : x
2. Step 2: Convert to fraction form
   196,630.97/271,373.82 = 111,760.79/x
3. Step 3: Cross multiply
   196,630.97x = 271,373.82 × 111,760.79
4. Step 4: Simplify right side
   196,630.97x = 30,328,952,508.52
5. Step 5: Solve for x
   x = 30,328,952,508.52/196,630.97
6. Step 6: Final answer
   x = 154,243.01