Finding the Fourth Proportional to 8,060.15, 12,082.93 and 2,864.81

Step by Step Solution

1. Step 1: Write the proportion equation
   8,060.15 : 12,082.93 = 2,864.81 : x
2. Step 2: Convert to fraction form
   8,060.15/12,082.93 = 2,864.81/x
3. Step 3: Cross multiply
   8,060.15x = 12,082.93 × 2,864.81
4. Step 4: Simplify right side
   8,060.15x = 34,615,298.69
5. Step 5: Solve for x
   x = 34,615,298.69/8,060.15
6. Step 6: Final answer
   x = 4,294.62