Finding the Fourth Proportional to 50,680.52, 76,022.68 and 17,423.54

Step by Step Solution

1. Step 1: Write the proportion equation
   50,680.52 : 76,022.68 = 17,423.54 : x
2. Step 2: Convert to fraction form
   50,680.52/76,022.68 = 17,423.54/x
3. Step 3: Cross multiply
   50,680.52x = 76,022.68 × 17,423.54
4. Step 4: Simplify right side
   50,680.52x = 1,324,584,205.89
5. Step 5: Solve for x
   x = 1,324,584,205.89/50,680.52
6. Step 6: Final answer
   x = 26,135.96