Finding the Fourth Proportional to 11,196.56, 15,450.91 and 6,160.76

Step by Step Solution

1. Step 1: Write the proportion equation
   11,196.56 : 15,450.91 = 6,160.76 : x
2. Step 2: Convert to fraction form
   11,196.56/15,450.91 = 6,160.76/x
3. Step 3: Cross multiply
   11,196.56x = 15,450.91 × 6,160.76
4. Step 4: Simplify right side
   11,196.56x = 95,189,371.52
5. Step 5: Solve for x
   x = 95,189,371.52/11,196.56
6. Step 6: Final answer
   x = 8,501.67