Finding the Fourth Proportional to 41,151.89, 56,789.30 and 22,288.88

Step by Step Solution

1. Step 1: Write the proportion equation
   41,151.89 : 56,789.30 = 22,288.88 : x
2. Step 2: Convert to fraction form
   41,151.89/56,789.30 = 22,288.88/x
3. Step 3: Cross multiply
   41,151.89x = 56,789.30 × 22,288.88
4. Step 4: Simplify right side
   41,151.89x = 1,265,769,664.76
5. Step 5: Solve for x
   x = 1,265,769,664.76/41,151.89
6. Step 6: Final answer
   x = 30,758.49