Finding the Fourth Proportional to 8,066.88, 12,096.54 and 4,780.44

Step by Step Solution

1. Step 1: Write the proportion equation
   8,066.88 : 12,096.54 = 4,780.44 : x
2. Step 2: Convert to fraction form
   8,066.88/12,096.54 = 4,780.44/x
3. Step 3: Cross multiply
   8,066.88x = 12,096.54 × 4,780.44
4. Step 4: Simplify right side
   8,066.88x = 57,826,783.68
5. Step 5: Solve for x
   x = 57,826,783.68/8,066.88
6. Step 6: Final answer
   x = 7,168.42