Finding the Fourth Proportional to 41,267.60, 56,949.96 and 22,404.72

Step by Step Solution

1. Step 1: Write the proportion equation
   41,267.60 : 56,949.96 = 22,404.72 : x
2. Step 2: Convert to fraction form
   41,267.60/56,949.96 = 22,404.72/x
3. Step 3: Cross multiply
   41,267.60x = 56,949.96 × 22,404.72
4. Step 4: Simplify right side
   41,267.60x = 1,275,947,907.81
5. Step 5: Solve for x
   x = 1,275,947,907.81/41,267.60
6. Step 6: Final answer
   x = 30,918.88