Finding the Fourth Proportional to 51,141.39, 76,676.43 and 22,662.87

Step by Step Solution

1. Step 1: Write the proportion equation
   51,141.39 : 76,676.43 = 22,662.87 : x
2. Step 2: Convert to fraction form
   51,141.39/76,676.43 = 22,662.87/x
3. Step 3: Cross multiply
   51,141.39x = 76,676.43 × 22,662.87
4. Step 4: Simplify right side
   51,141.39x = 1,737,707,965.15
5. Step 5: Solve for x
   x = 1,737,707,965.15/51,141.39
6. Step 6: Final answer
   x = 33,978.50