Finding the Fourth Proportional to 11,488.92, 17,233.82 and 3,696.76

Step by Step Solution

1. Step 1: Write the proportion equation
   11,488.92 : 17,233.82 = 3,696.76 : x
2. Step 2: Convert to fraction form
   11,488.92/17,233.82 = 3,696.76/x
3. Step 3: Cross multiply
   11,488.92x = 17,233.82 × 3,696.76
4. Step 4: Simplify right side
   11,488.92x = 63,709,296.42
5. Step 5: Solve for x
   x = 63,709,296.42/11,488.92
6. Step 6: Final answer
   x = 5,545.28