Finding the Fourth Proportional to 41,086.54, 56,648.01 and 34,290.37

Step by Step Solution

1. Step 1: Write the proportion equation
   41,086.54 : 56,648.01 = 34,290.37 : x
2. Step 2: Convert to fraction form
   41,086.54/56,648.01 = 34,290.37/x
3. Step 3: Cross multiply
   41,086.54x = 56,648.01 × 34,290.37
4. Step 4: Simplify right side
   41,086.54x = 1,942,481,222.66
5. Step 5: Solve for x
   x = 1,942,481,222.66/41,086.54
6. Step 6: Final answer
   x = 47,277.80