Finding the Fourth Proportional to 30,086.34, 41,522.21 and 17,339.97

Step by Step Solution

1. Step 1: Write the proportion equation
   30,086.34 : 41,522.21 = 17,339.97 : x
2. Step 2: Convert to fraction form
   30,086.34/41,522.21 = 17,339.97/x
3. Step 3: Cross multiply
   30,086.34x = 41,522.21 × 17,339.97
4. Step 4: Simplify right side
   30,086.34x = 719,993,789.03
5. Step 5: Solve for x
   x = 719,993,789.03/30,086.34
6. Step 6: Final answer
   x = 23,930.92