Finding the Fourth Proportional to 196,930.98, 271,765.53 and 112,046.22

Step by Step Solution

1. Step 1: Write the proportion equation
   196,930.98 : 271,765.53 = 112,046.22 : x
2. Step 2: Convert to fraction form
   196,930.98/271,765.53 = 112,046.22/x
3. Step 3: Cross multiply
   196,930.98x = 271,765.53 × 112,046.22
4. Step 4: Simplify right side
   196,930.98x = 30,450,300,362.80
5. Step 5: Solve for x
   x = 30,450,300,362.80/196,930.98
6. Step 6: Final answer
   x = 154,624.23