Finding the Fourth Proportional to 41,768.82, 57,640.98 and 22,906.34

Step by Step Solution

1. Step 1: Write the proportion equation
   41,768.82 : 57,640.98 = 22,906.34 : x
2. Step 2: Convert to fraction form
   41,768.82/57,640.98 = 22,906.34/x
3. Step 3: Cross multiply
   41,768.82x = 57,640.98 × 22,906.34
4. Step 4: Simplify right side
   41,768.82x = 1,320,343,885.81
5. Step 5: Solve for x
   x = 1,320,343,885.81/41,768.82
6. Step 6: Final answer
   x = 31,610.75