Finding the Fourth Proportional to 12,080.08, 16,662.84 and 8,727.82

Step by Step Solution

1. Step 1: Write the proportion equation
   12,080.08 : 16,662.84 = 8,727.82 : x
2. Step 2: Convert to fraction form
   12,080.08/16,662.84 = 8,727.82/x
3. Step 3: Cross multiply
   12,080.08x = 16,662.84 × 8,727.82
4. Step 4: Simplify right side
   12,080.08x = 145,430,268.21
5. Step 5: Solve for x
   x = 145,430,268.21/12,080.08
6. Step 6: Final answer
   x = 12,038.85