Finding the Fourth Proportional to 40,317, 55,637.46 and 23,550.12

Step by Step Solution

1. Step 1: Write the proportion equation
   40,317 : 55,637.46 = 23,550.12 : x
2. Step 2: Convert to fraction form
   40,317/55,637.46 = 23,550.12/x
3. Step 3: Cross multiply
   40,317x = 55,637.46 × 23,550.12
4. Step 4: Simplify right side
   40,317x = 1,310,268,859.50
5. Step 5: Solve for x
   x = 1,310,268,859.50/40,317
6. Step 6: Final answer
   x = 32,499.17