Finding the Fourth Proportional to 41,016.88, 56,601.68 and 23,115.48

Step by Step Solution

1. Step 1: Write the proportion equation
   41,016.88 : 56,601.68 = 23,115.48 : x
2. Step 2: Convert to fraction form
   41,016.88/56,601.68 = 23,115.48/x
3. Step 3: Cross multiply
   41,016.88x = 56,601.68 × 23,115.48
4. Step 4: Simplify right side
   41,016.88x = 1,308,375,002.01
5. Step 5: Solve for x
   x = 1,308,375,002.01/41,016.88
6. Step 6: Final answer
   x = 31,898.45