Finding the Fourth Proportional to 41,082.48, 56,693.82 and 22,219.60

Step by Step Solution

1. Step 1: Write the proportion equation
   41,082.48 : 56,693.82 = 22,219.60 : x
2. Step 2: Convert to fraction form
   41,082.48/56,693.82 = 22,219.60/x
3. Step 3: Cross multiply
   41,082.48x = 56,693.82 × 22,219.60
4. Step 4: Simplify right side
   41,082.48x = 1,259,714,002.87
5. Step 5: Solve for x
   x = 1,259,714,002.87/41,082.48
6. Step 6: Final answer
   x = 30,663.05