Finding the Fourth Proportional to 8,099.46, 12,150.40 and 2,552.22

Step by Step Solution

1. Step 1: Write the proportion equation
   8,099.46 : 12,150.40 = 2,552.22 : x
2. Step 2: Convert to fraction form
   8,099.46/12,150.40 = 2,552.22/x
3. Step 3: Cross multiply
   8,099.46x = 12,150.40 × 2,552.22
4. Step 4: Simplify right side
   8,099.46x = 31,010,493.89
5. Step 5: Solve for x
   x = 31,010,493.89/8,099.46
6. Step 6: Final answer
   x = 3,828.71