Finding the Fourth Proportional to 32,196.50, 48,289.56 and 8,817.48

Step by Step Solution

1. Step 1: Write the proportion equation
   32,196.50 : 48,289.56 = 8,817.48 : x
2. Step 2: Convert to fraction form
   32,196.50/48,289.56 = 8,817.48/x
3. Step 3: Cross multiply
   32,196.50x = 48,289.56 × 8,817.48
4. Step 4: Simplify right side
   32,196.50x = 425,792,229.51
5. Step 5: Solve for x
   x = 425,792,229.51/32,196.50
6. Step 6: Final answer
   x = 13,224.80