Finding the Fourth Proportional to 51,423.86, 70,963.98 and 29,067.86

Step by Step Solution

1. Step 1: Write the proportion equation
   51,423.86 : 70,963.98 = 29,067.86 : x
2. Step 2: Convert to fraction form
   51,423.86/70,963.98 = 29,067.86/x
3. Step 3: Cross multiply
   51,423.86x = 70,963.98 × 29,067.86
4. Step 4: Simplify right side
   51,423.86x = 2,062,770,967.28
5. Step 5: Solve for x
   x = 2,062,770,967.28/51,423.86
6. Step 6: Final answer
   x = 40,113.11