Finding the Fourth Proportional to 30,604.14, 42,233.94 and 17,175.69

Step by Step Solution

1. Step 1: Write the proportion equation
   30,604.14 : 42,233.94 = 17,175.69 : x
2. Step 2: Convert to fraction form
   30,604.14/42,233.94 = 17,175.69/x
3. Step 3: Cross multiply
   30,604.14x = 42,233.94 × 17,175.69
4. Step 4: Simplify right side
   30,604.14x = 725,397,060.92
5. Step 5: Solve for x
   x = 725,397,060.92/30,604.14
6. Step 6: Final answer
   x = 23,702.58