Finding the Fourth Proportional to 42,413.16, 58,540.80 and 24,518.56

Step by Step Solution

1. Step 1: Write the proportion equation
   42,413.16 : 58,540.80 = 24,518.56 : x
2. Step 2: Convert to fraction form
   42,413.16/58,540.80 = 24,518.56/x
3. Step 3: Cross multiply
   42,413.16x = 58,540.80 × 24,518.56
4. Step 4: Simplify right side
   42,413.16x = 1,435,336,117.25
5. Step 5: Solve for x
   x = 1,435,336,117.25/42,413.16
6. Step 6: Final answer
   x = 33,841.76