Finding the Fourth Proportional to 32,413.38, 48,628.28 and 9,039.81

Step by Step Solution

1. Step 1: Write the proportion equation
   32,413.38 : 48,628.28 = 9,039.81 : x
2. Step 2: Convert to fraction form
   32,413.38/48,628.28 = 9,039.81/x
3. Step 3: Cross multiply
   32,413.38x = 48,628.28 × 9,039.81
4. Step 4: Simplify right side
   32,413.38x = 439,590,411.83
5. Step 5: Solve for x
   x = 439,590,411.83/32,413.38
6. Step 6: Final answer
   x = 13,562.00