Finding the Fourth Proportional to 41,066.78, 56,672.25 and 22,203.98

Step by Step Solution

1. Step 1: Write the proportion equation
   41,066.78 : 56,672.25 = 22,203.98 : x
2. Step 2: Convert to fraction form
   41,066.78/56,672.25 = 22,203.98/x
3. Step 3: Cross multiply
   41,066.78x = 56,672.25 × 22,203.98
4. Step 4: Simplify right side
   41,066.78x = 1,258,349,505.56
5. Step 5: Solve for x
   x = 1,258,349,505.56/41,066.78
6. Step 6: Final answer
   x = 30,641.54