Finding the Fourth Proportional to 41,047.94, 56,646.78 and 23,143.82

Step by Step Solution

1. Step 1: Write the proportion equation
   41,047.94 : 56,646.78 = 23,143.82 : x
2. Step 2: Convert to fraction form
   41,047.94/56,646.78 = 23,143.82/x
3. Step 3: Cross multiply
   41,047.94x = 56,646.78 × 23,143.82
4. Step 4: Simplify right side
   41,047.94x = 1,311,022,879.90
5. Step 5: Solve for x
   x = 1,311,022,879.90/41,047.94
6. Step 6: Final answer
   x = 31,938.82