Finding the Fourth Proportional to 11,398.72, 17,093.98 and 4,825.38

Step by Step Solution

1. Step 1: Write the proportion equation
   11,398.72 : 17,093.98 = 4,825.38 : x
2. Step 2: Convert to fraction form
   11,398.72/17,093.98 = 4,825.38/x
3. Step 3: Cross multiply
   11,398.72x = 17,093.98 × 4,825.38
4. Step 4: Simplify right side
   11,398.72x = 82,484,949.21
5. Step 5: Solve for x
   x = 82,484,949.21/11,398.72
6. Step 6: Final answer
   x = 7,236.33