Finding the Fourth Proportional to 30,404.37, 41,958.16 and 16,974.84

Step by Step Solution

1. Step 1: Write the proportion equation
   30,404.37 : 41,958.16 = 16,974.84 : x
2. Step 2: Convert to fraction form
   30,404.37/41,958.16 = 16,974.84/x
3. Step 3: Cross multiply
   30,404.37x = 41,958.16 × 16,974.84
4. Step 4: Simplify right side
   30,404.37x = 712,233,052.69
5. Step 5: Solve for x
   x = 712,233,052.69/30,404.37
6. Step 6: Final answer
   x = 23,425.35