Finding the Fourth Proportional to 32,786.88, 49,179.86 and 9,413.31

Step by Step Solution

1. Step 1: Write the proportion equation
   32,786.88 : 49,179.86 = 9,413.31 : x
2. Step 2: Convert to fraction form
   32,786.88/49,179.86 = 9,413.31/x
3. Step 3: Cross multiply
   32,786.88x = 49,179.86 × 9,413.31
4. Step 4: Simplify right side
   32,786.88x = 462,945,440.59
5. Step 5: Solve for x
   x = 462,945,440.59/32,786.88
6. Step 6: Final answer
   x = 14,119.84