Finding the Fourth Proportional to 8,039.29, 12,060.56 and 2,848.81

Step by Step Solution

1. Step 1: Write the proportion equation
   8,039.29 : 12,060.56 = 2,848.81 : x
2. Step 2: Convert to fraction form
   8,039.29/12,060.56 = 2,848.81/x
3. Step 3: Cross multiply
   8,039.29x = 12,060.56 × 2,848.81
4. Step 4: Simplify right side
   8,039.29x = 34,358,243.93
5. Step 5: Solve for x
   x = 34,358,243.93/8,039.29
6. Step 6: Final answer
   x = 4,273.79