Finding the Fourth Proportional to 63,413.42, 87,510.33 and 35,815.06

Step by Step Solution

1. Step 1: Write the proportion equation
   63,413.42 : 87,510.33 = 35,815.06 : x
2. Step 2: Convert to fraction form
   63,413.42/87,510.33 = 35,815.06/x
3. Step 3: Cross multiply
   63,413.42x = 87,510.33 × 35,815.06
4. Step 4: Simplify right side
   63,413.42x = 3,134,187,664.88
5. Step 5: Solve for x
   x = 3,134,187,664.88/63,413.42
6. Step 6: Final answer
   x = 49,424.67