Finding the Fourth Proportional to 30,835.57, 42,550.02 and 17,404.24

Step by Step Solution

1. Step 1: Write the proportion equation
   30,835.57 : 42,550.02 = 17,404.24 : x
2. Step 2: Convert to fraction form
   30,835.57/42,550.02 = 17,404.24/x
3. Step 3: Cross multiply
   30,835.57x = 42,550.02 × 17,404.24
4. Step 4: Simplify right side
   30,835.57x = 740,550,760.08
5. Step 5: Solve for x
   x = 740,550,760.08/30,835.57
6. Step 6: Final answer
   x = 24,016.12