Finding the Fourth Proportional to 41,322.32, 57,023.62 and 23,419

Step by Step Solution

1. Step 1: Write the proportion equation
   41,322.32 : 57,023.62 = 23,419 : x
2. Step 2: Convert to fraction form
   41,322.32/57,023.62 = 23,419/x
3. Step 3: Cross multiply
   41,322.32x = 57,023.62 × 23,419
4. Step 4: Simplify right side
   41,322.32x = 1,335,436,156.78
5. Step 5: Solve for x
   x = 1,335,436,156.78/41,322.32
6. Step 6: Final answer
   x = 32,317.55