Finding the Fourth Proportional to 41,906.72, 62,901.39 and 30,782.18

Step by Step Solution

1. Step 1: Write the proportion equation
   41,906.72 : 62,901.39 = 30,782.18 : x
2. Step 2: Convert to fraction form
   41,906.72/62,901.39 = 30,782.18/x
3. Step 3: Cross multiply
   41,906.72x = 62,901.39 × 30,782.18
4. Step 4: Simplify right side
   41,906.72x = 1,936,241,594.72
5. Step 5: Solve for x
   x = 1,936,241,594.72/41,906.72
6. Step 6: Final answer
   x = 46,203.61