Finding the Fourth Proportional to 40,972.91, 56,541.98 and 23,067.86

Step by Step Solution

1. Step 1: Write the proportion equation
   40,972.91 : 56,541.98 = 23,067.86 : x
2. Step 2: Convert to fraction form
   40,972.91/56,541.98 = 23,067.86/x
3. Step 3: Cross multiply
   40,972.91x = 56,541.98 × 23,067.86
4. Step 4: Simplify right side
   40,972.91x = 1,304,302,253.72
5. Step 5: Solve for x
   x = 1,304,302,253.72/40,972.91
6. Step 6: Final answer
   x = 31,833.29