Finding the Fourth Proportional to 41,087.72, 56,649.67 and 34,291.52

Step by Step Solution

1. Step 1: Write the proportion equation
   41,087.72 : 56,649.67 = 34,291.52 : x
2. Step 2: Convert to fraction form
   41,087.72/56,649.67 = 34,291.52/x
3. Step 3: Cross multiply
   41,087.72x = 56,649.67 × 34,291.52
4. Step 4: Simplify right side
   41,087.72x = 1,942,603,291.80
5. Step 5: Solve for x
   x = 1,942,603,291.80/41,087.72
6. Step 6: Final answer
   x = 47,279.41