Finding the Fourth Proportional to 41,910, 57,837.42 and 23,046.72

Step by Step Solution

1. Step 1: Write the proportion equation
   41,910 : 57,837.42 = 23,046.72 : x
2. Step 2: Convert to fraction form
   41,910/57,837.42 = 23,046.72/x
3. Step 3: Cross multiply
   41,910x = 57,837.42 × 23,046.72
4. Step 4: Simplify right side
   41,910x = 1,332,962,824.26
5. Step 5: Solve for x
   x = 1,332,962,824.26/41,910
6. Step 6: Final answer
   x = 31,805.36