Finding the Fourth Proportional to 11,607.72, 17,414.52 and 5,362.56

Step by Step Solution

1. Step 1: Write the proportion equation
   11,607.72 : 17,414.52 = 5,362.56 : x
2. Step 2: Convert to fraction form
   11,607.72/17,414.52 = 5,362.56/x
3. Step 3: Cross multiply
   11,607.72x = 17,414.52 × 5,362.56
4. Step 4: Simplify right side
   11,607.72x = 93,386,408.37
5. Step 5: Solve for x
   x = 93,386,408.37/11,607.72
6. Step 6: Final answer
   x = 8,045.20