Finding the Fourth Proportional to 8,059.76, 12,091.98 and 2,866.04

Step by Step Solution

1. Step 1: Write the proportion equation
   8,059.76 : 12,091.98 = 2,866.04 : x
2. Step 2: Convert to fraction form
   8,059.76/12,091.98 = 2,866.04/x
3. Step 3: Cross multiply
   8,059.76x = 12,091.98 × 2,866.04
4. Step 4: Simplify right side
   8,059.76x = 34,656,098.36
5. Step 5: Solve for x
   x = 34,656,098.36/8,059.76
6. Step 6: Final answer
   x = 4,299.89