Finding the Fourth Proportional to 8,064.71, 12,098.60 and 2,799.52

Step by Step Solution

1. Step 1: Write the proportion equation
   8,064.71 : 12,098.60 = 2,799.52 : x
2. Step 2: Convert to fraction form
   8,064.71/12,098.60 = 2,799.52/x
3. Step 3: Cross multiply
   8,064.71x = 12,098.60 × 2,799.52
4. Step 4: Simplify right side
   8,064.71x = 33,870,238.93
5. Step 5: Solve for x
   x = 33,870,238.93/8,064.71
6. Step 6: Final answer
   x = 4,199.81