Finding the Fourth Proportional to 12,413.52, 18,614.42 and 4,510.53

Step by Step Solution

1. Step 1: Write the proportion equation
   12,413.52 : 18,614.42 = 4,510.53 : x
2. Step 2: Convert to fraction form
   12,413.52/18,614.42 = 4,510.53/x
3. Step 3: Cross multiply
   12,413.52x = 18,614.42 × 4,510.53
4. Step 4: Simplify right side
   12,413.52x = 83,960,894.20
5. Step 5: Solve for x
   x = 83,960,894.20/12,413.52
6. Step 6: Final answer
   x = 6,763.67