Finding the Fourth Proportional to 8,057.30, 12,081.09 and 3,614.16

Step by Step Solution

1. Step 1: Write the proportion equation
   8,057.30 : 12,081.09 = 3,614.16 : x
2. Step 2: Convert to fraction form
   8,057.30/12,081.09 = 3,614.16/x
3. Step 3: Cross multiply
   8,057.30x = 12,081.09 × 3,614.16
4. Step 4: Simplify right side
   8,057.30x = 43,662,931.83
5. Step 5: Solve for x
   x = 43,662,931.83/8,057.30
6. Step 6: Final answer
   x = 5,419.05