Finding the Fourth Proportional to 12,099.92, 16,693.73 and 7,559.52

Step by Step Solution

1. Step 1: Write the proportion equation
   12,099.92 : 16,693.73 = 7,559.52 : x
2. Step 2: Convert to fraction form
   12,099.92/16,693.73 = 7,559.52/x
3. Step 3: Cross multiply
   12,099.92x = 16,693.73 × 7,559.52
4. Step 4: Simplify right side
   12,099.92x = 126,196,513.76
5. Step 5: Solve for x
   x = 126,196,513.76/12,099.92
6. Step 6: Final answer
   x = 10,429.54