Finding the Fourth Proportional to 40,203.08, 55,471.37 and 23,203.71

Step by Step Solution

1. Step 1: Write the proportion equation
   40,203.08 : 55,471.37 = 23,203.71 : x
2. Step 2: Convert to fraction form
   40,203.08/55,471.37 = 23,203.71/x
3. Step 3: Cross multiply
   40,203.08x = 55,471.37 × 23,203.71
4. Step 4: Simplify right side
   40,203.08x = 1,287,141,582.78
5. Step 5: Solve for x
   x = 1,287,141,582.78/40,203.08
6. Step 6: Final answer
   x = 32,015.99