Finding the Fourth Proportional to 8,099.56, 12,151.18 and 2,477.74

Step by Step Solution

1. Step 1: Write the proportion equation
   8,099.56 : 12,151.18 = 2,477.74 : x
2. Step 2: Convert to fraction form
   8,099.56/12,151.18 = 2,477.74/x
3. Step 3: Cross multiply
   8,099.56x = 12,151.18 × 2,477.74
4. Step 4: Simplify right side
   8,099.56x = 30,107,464.73
5. Step 5: Solve for x
   x = 30,107,464.73/8,099.56
6. Step 6: Final answer
   x = 3,717.17