Finding the Fourth Proportional to 196,662.42, 271,393.56 and 111,795.84

Step by Step Solution

1. Step 1: Write the proportion equation
   196,662.42 : 271,393.56 = 111,795.84 : x
2. Step 2: Convert to fraction form
   196,662.42/271,393.56 = 111,795.84/x
3. Step 3: Cross multiply
   196,662.42x = 271,393.56 × 111,795.84
4. Step 4: Simplify right side
   196,662.42x = 30,340,671,010.79
5. Step 5: Solve for x
   x = 30,340,671,010.79/196,662.42
6. Step 6: Final answer
   x = 154,277.93