Finding the Fourth Proportional to 30,842.35, 42,562.46 and 17,413.63

Step by Step Solution

1. Step 1: Write the proportion equation
   30,842.35 : 42,562.46 = 17,413.63 : x
2. Step 2: Convert to fraction form
   30,842.35/42,562.46 = 17,413.63/x
3. Step 3: Cross multiply
   30,842.35x = 42,562.46 × 17,413.63
4. Step 4: Simplify right side
   30,842.35x = 741,166,630.45
5. Step 5: Solve for x
   x = 741,166,630.45/30,842.35
6. Step 6: Final answer
   x = 24,030.81