Finding the Fourth Proportional to 196,758.45, 271,520.69 and 110,722.23

Step by Step Solution

1. Step 1: Write the proportion equation
   196,758.45 : 271,520.69 = 110,722.23 : x
2. Step 2: Convert to fraction form
   196,758.45/271,520.69 = 110,722.23/x
3. Step 3: Cross multiply
   196,758.45x = 271,520.69 × 110,722.23
4. Step 4: Simplify right side
   196,758.45x = 30,063,375,734.33
5. Step 5: Solve for x
   x = 30,063,375,734.33/196,758.45
6. Step 6: Final answer
   x = 152,793.31