Finding the Fourth Proportional to 30,868.58, 42,596.12 and 17,441

Step by Step Solution

1. Step 1: Write the proportion equation
   30,868.58 : 42,596.12 = 17,441 : x
2. Step 2: Convert to fraction form
   30,868.58/42,596.12 = 17,441/x
3. Step 3: Cross multiply
   30,868.58x = 42,596.12 × 17,441
4. Step 4: Simplify right side
   30,868.58x = 742,918,928.92
5. Step 5: Solve for x
   x = 742,918,928.92/30,868.58
6. Step 6: Final answer
   x = 24,067.16