Finding the Fourth Proportional to 11,496.10, 17,243.81 and 3,176.62

Step by Step Solution

1. Step 1: Write the proportion equation
   11,496.10 : 17,243.81 = 3,176.62 : x
2. Step 2: Convert to fraction form
   11,496.10/17,243.81 = 3,176.62/x
3. Step 3: Cross multiply
   11,496.10x = 17,243.81 × 3,176.62
4. Step 4: Simplify right side
   11,496.10x = 54,777,031.72
5. Step 5: Solve for x
   x = 54,777,031.72/11,496.10
6. Step 6: Final answer
   x = 4,764.84