Finding the Fourth Proportional to 12,080.94, 16,666.02 and 8,546.10

Step by Step Solution

1. Step 1: Write the proportion equation
   12,080.94 : 16,666.02 = 8,546.10 : x
2. Step 2: Convert to fraction form
   12,080.94/16,666.02 = 8,546.10/x
3. Step 3: Cross multiply
   12,080.94x = 16,666.02 × 8,546.10
4. Step 4: Simplify right side
   12,080.94x = 142,429,473.52
5. Step 5: Solve for x
   x = 142,429,473.52/12,080.94
6. Step 6: Final answer
   x = 11,789.60