Finding the Fourth Proportional to 41,022.25, 56,610.74 and 22,159.38

Step by Step Solution

1. Step 1: Write the proportion equation
   41,022.25 : 56,610.74 = 22,159.38 : x
2. Step 2: Convert to fraction form
   41,022.25/56,610.74 = 22,159.38/x
3. Step 3: Cross multiply
   41,022.25x = 56,610.74 × 22,159.38
4. Step 4: Simplify right side
   41,022.25x = 1,254,458,505.89
5. Step 5: Solve for x
   x = 1,254,458,505.89/41,022.25
6. Step 6: Final answer
   x = 30,579.95