Finding the Fourth Proportional to 41,609.10, 57,406.52 and 23,691.42

Step by Step Solution

1. Step 1: Write the proportion equation
   41,609.10 : 57,406.52 = 23,691.42 : x
2. Step 2: Convert to fraction form
   41,609.10/57,406.52 = 23,691.42/x
3. Step 3: Cross multiply
   41,609.10x = 57,406.52 × 23,691.42
4. Step 4: Simplify right side
   41,609.10x = 1,360,041,976.06
5. Step 5: Solve for x
   x = 1,360,041,976.06/41,609.10
6. Step 6: Final answer
   x = 32,686.17