Finding the Fourth Proportional to 196,722.22, 271,499.70 and 111,852.04

Step by Step Solution

1. Step 1: Write the proportion equation
   196,722.22 : 271,499.70 = 111,852.04 : x
2. Step 2: Convert to fraction form
   196,722.22/271,499.70 = 111,852.04/x
3. Step 3: Cross multiply
   196,722.22x = 271,499.70 × 111,852.04
4. Step 4: Simplify right side
   196,722.22x = 30,367,795,304.39
5. Step 5: Solve for x
   x = 30,367,795,304.39/196,722.22
6. Step 6: Final answer
   x = 154,368.91