Finding the Fourth Proportional to 32,518.32, 48,788.37 and 13,797.60

Step by Step Solution

1. Step 1: Write the proportion equation
   32,518.32 : 48,788.37 = 13,797.60 : x
2. Step 2: Convert to fraction form
   32,518.32/48,788.37 = 13,797.60/x
3. Step 3: Cross multiply
   32,518.32x = 48,788.37 × 13,797.60
4. Step 4: Simplify right side
   32,518.32x = 673,162,413.91
5. Step 5: Solve for x
   x = 673,162,413.91/32,518.32
6. Step 6: Final answer
   x = 20,701.02