Finding the Fourth Proportional to 32,055, 48,076.56 and 8,678.40

Step by Step Solution

1. Step 1: Write the proportion equation
   32,055 : 48,076.56 = 8,678.40 : x
2. Step 2: Convert to fraction form
   32,055/48,076.56 = 8,678.40/x
3. Step 3: Cross multiply
   32,055x = 48,076.56 × 8,678.40
4. Step 4: Simplify right side
   32,055x = 417,227,618.30
5. Step 5: Solve for x
   x = 417,227,618.30/32,055
6. Step 6: Final answer
   x = 13,015.99