Finding the Fourth Proportional to 40,967.42, 56,540.42 and 23,065.91

Step by Step Solution

1. Step 1: Write the proportion equation
   40,967.42 : 56,540.42 = 23,065.91 : x
2. Step 2: Convert to fraction form
   40,967.42/56,540.42 = 23,065.91/x
3. Step 3: Cross multiply
   40,967.42x = 56,540.42 × 23,065.91
4. Step 4: Simplify right side
   40,967.42x = 1,304,156,385.79
5. Step 5: Solve for x
   x = 1,304,156,385.79/40,967.42
6. Step 6: Final answer
   x = 31,833.99