Finding the Fourth Proportional to 41,020.86, 56,607.18 and 23,119.50

Step by Step Solution

1. Step 1: Write the proportion equation
   41,020.86 : 56,607.18 = 23,119.50 : x
2. Step 2: Convert to fraction form
   41,020.86/56,607.18 = 23,119.50/x
3. Step 3: Cross multiply
   41,020.86x = 56,607.18 × 23,119.50
4. Step 4: Simplify right side
   41,020.86x = 1,308,729,698.01
5. Step 5: Solve for x
   x = 1,308,729,698.01/41,020.86
6. Step 6: Final answer
   x = 31,904.00