Finding the Fourth Proportional to 196,612.38, 271,334.61 and 110,573.10

Step by Step Solution

1. Step 1: Write the proportion equation
   196,612.38 : 271,334.61 = 110,573.10 : x
2. Step 2: Convert to fraction form
   196,612.38/271,334.61 = 110,573.10/x
3. Step 3: Cross multiply
   196,612.38x = 271,334.61 × 110,573.10
4. Step 4: Simplify right side
   196,612.38x = 30,002,308,964.99
5. Step 5: Solve for x
   x = 30,002,308,964.99/196,612.38
6. Step 6: Final answer
   x = 152,596.24