Finding the Fourth Proportional to 41,076.72, 56,685.69 and 22,213.85

Step by Step Solution

1. Step 1: Write the proportion equation
   41,076.72 : 56,685.69 = 22,213.85 : x
2. Step 2: Convert to fraction form
   41,076.72/56,685.69 = 22,213.85/x
3. Step 3: Cross multiply
   41,076.72x = 56,685.69 × 22,213.85
4. Step 4: Simplify right side
   41,076.72x = 1,259,207,131.38
5. Step 5: Solve for x
   x = 1,259,207,131.38/41,076.72
6. Step 6: Final answer
   x = 30,655.01