Finding the Fourth Proportional to 31,452.24, 43,404.24 and 17,305.32

Step by Step Solution

1. Step 1: Write the proportion equation
   31,452.24 : 43,404.24 = 17,305.32 : x
2. Step 2: Convert to fraction form
   31,452.24/43,404.24 = 17,305.32/x
3. Step 3: Cross multiply
   31,452.24x = 43,404.24 × 17,305.32
4. Step 4: Simplify right side
   31,452.24x = 751,124,262.56
5. Step 5: Solve for x
   x = 751,124,262.56/31,452.24
6. Step 6: Final answer
   x = 23,881.42