Finding the Fourth Proportional to 41,287.91, 56,980.83 and 23,386.10

Step by Step Solution

1. Step 1: Write the proportion equation
   41,287.91 : 56,980.83 = 23,386.10 : x
2. Step 2: Convert to fraction form
   41,287.91/56,980.83 = 23,386.10/x
3. Step 3: Cross multiply
   41,287.91x = 56,980.83 × 23,386.10
4. Step 4: Simplify right side
   41,287.91x = 1,332,559,103.56
5. Step 5: Solve for x
   x = 1,332,559,103.56/41,287.91
6. Step 6: Final answer
   x = 32,274.81