Finding the Fourth Proportional to 23,200.29, 34,818.89 and 8,413.43

Step by Step Solution

1. Step 1: Write the proportion equation
   23,200.29 : 34,818.89 = 8,413.43 : x
2. Step 2: Convert to fraction form
   23,200.29/34,818.89 = 8,413.43/x
3. Step 3: Cross multiply
   23,200.29x = 34,818.89 × 8,413.43
4. Step 4: Simplify right side
   23,200.29x = 292,946,077.53
5. Step 5: Solve for x
   x = 292,946,077.53/23,200.29
6. Step 6: Final answer
   x = 12,626.83