Finding the Fourth Proportional to 8,061.72, 12,093.99 and 2,866.38

Step by Step Solution

1. Step 1: Write the proportion equation
   8,061.72 : 12,093.99 = 2,866.38 : x
2. Step 2: Convert to fraction form
   8,061.72/12,093.99 = 2,866.38/x
3. Step 3: Cross multiply
   8,061.72x = 12,093.99 × 2,866.38
4. Step 4: Simplify right side
   8,061.72x = 34,665,971.06
5. Step 5: Solve for x
   x = 34,665,971.06/8,061.72
6. Step 6: Final answer
   x = 4,300.07