Finding the Fourth Proportional to 32,150.50, 48,226.38 and 8,777.55

Step by Step Solution

1. Step 1: Write the proportion equation
   32,150.50 : 48,226.38 = 8,777.55 : x
2. Step 2: Convert to fraction form
   32,150.50/48,226.38 = 8,777.55/x
3. Step 3: Cross multiply
   32,150.50x = 48,226.38 × 8,777.55
4. Step 4: Simplify right side
   32,150.50x = 423,309,461.77
5. Step 5: Solve for x
   x = 423,309,461.77/32,150.50
6. Step 6: Final answer
   x = 13,166.50