Finding the Fourth Proportional to 40,196.59, 55,471.55 and 23,201.53

Step by Step Solution

1. Step 1: Write the proportion equation
   40,196.59 : 55,471.55 = 23,201.53 : x
2. Step 2: Convert to fraction form
   40,196.59/55,471.55 = 23,201.53/x
3. Step 3: Cross multiply
   40,196.59x = 55,471.55 × 23,201.53
4. Step 4: Simplify right side
   40,196.59x = 1,287,024,831.47
5. Step 5: Solve for x
   x = 1,287,024,831.47/40,196.59
6. Step 6: Final answer
   x = 32,018.26