Finding the Fourth Proportional to 11,089.65, 16,632.59 and 5,537.10

Step by Step Solution

1. Step 1: Write the proportion equation
   11,089.65 : 16,632.59 = 5,537.10 : x
2. Step 2: Convert to fraction form
   11,089.65/16,632.59 = 5,537.10/x
3. Step 3: Cross multiply
   11,089.65x = 16,632.59 × 5,537.10
4. Step 4: Simplify right side
   11,089.65x = 92,096,286.40
5. Step 5: Solve for x
   x = 92,096,286.40/11,089.65
6. Step 6: Final answer
   x = 8,304.71