Finding the Fourth Proportional to 30,841.22, 42,560.71 and 17,412.37

Step by Step Solution

1. Step 1: Write the proportion equation
   30,841.22 : 42,560.71 = 17,412.37 : x
2. Step 2: Convert to fraction form
   30,841.22/42,560.71 = 17,412.37/x
3. Step 3: Cross multiply
   30,841.22x = 42,560.71 × 17,412.37
4. Step 4: Simplify right side
   30,841.22x = 741,082,680.05
5. Step 5: Solve for x
   x = 741,082,680.05/30,841.22
6. Step 6: Final answer
   x = 24,028.97