Finding the Fourth Proportional to 43,964.82, 60,680.61 and 40,422.42

Step by Step Solution

1. Step 1: Write the proportion equation
   43,964.82 : 60,680.61 = 40,422.42 : x
2. Step 2: Convert to fraction form
   43,964.82/60,680.61 = 40,422.42/x
3. Step 3: Cross multiply
   43,964.82x = 60,680.61 × 40,422.42
4. Step 4: Simplify right side
   43,964.82x = 2,452,857,103.28
5. Step 5: Solve for x
   x = 2,452,857,103.28/43,964.82
6. Step 6: Final answer
   x = 55,791.36