Finding the Fourth Proportional to 41,017.70, 56,604.42 and 22,154.82

Step by Step Solution

1. Step 1: Write the proportion equation
   41,017.70 : 56,604.42 = 22,154.82 : x
2. Step 2: Convert to fraction form
   41,017.70/56,604.42 = 22,154.82/x
3. Step 3: Cross multiply
   41,017.70x = 56,604.42 × 22,154.82
4. Step 4: Simplify right side
   41,017.70x = 1,254,060,736.30
5. Step 5: Solve for x
   x = 1,254,060,736.30/41,017.70
6. Step 6: Final answer
   x = 30,573.65