Finding the Fourth Proportional to 41,048.22, 56,646.54 and 22,185.34

Step by Step Solution

1. Step 1: Write the proportion equation
   41,048.22 : 56,646.54 = 22,185.34 : x
2. Step 2: Convert to fraction form
   41,048.22/56,646.54 = 22,185.34/x
3. Step 3: Cross multiply
   41,048.22x = 56,646.54 × 22,185.34
4. Step 4: Simplify right side
   41,048.22x = 1,256,722,749.72
5. Step 5: Solve for x
   x = 1,256,722,749.72/41,048.22
6. Step 6: Final answer
   x = 30,615.77