Finding the Fourth Proportional to 40,133.52, 60,144.18 and 34,179.42

Step by Step Solution

1. Step 1: Write the proportion equation
   40,133.52 : 60,144.18 = 34,179.42 : x
2. Step 2: Convert to fraction form
   40,133.52/60,144.18 = 34,179.42/x
3. Step 3: Cross multiply
   40,133.52x = 60,144.18 × 34,179.42
4. Step 4: Simplify right side
   40,133.52x = 2,055,693,188.78
5. Step 5: Solve for x
   x = 2,055,693,188.78/40,133.52
6. Step 6: Final answer
   x = 51,221.35