Finding the Fourth Proportional to 12,097.55, 16,701.56 and 8,063.30

Step by Step Solution

1. Step 1: Write the proportion equation
   12,097.55 : 16,701.56 = 8,063.30 : x
2. Step 2: Convert to fraction form
   12,097.55/16,701.56 = 8,063.30/x
3. Step 3: Cross multiply
   12,097.55x = 16,701.56 × 8,063.30
4. Step 4: Simplify right side
   12,097.55x = 134,669,564.92
5. Step 5: Solve for x
   x = 134,669,564.92/12,097.55
6. Step 6: Final answer
   x = 11,131.97