Finding the Fourth Proportional to 11,363.16, 17,020.12 and 5,507.52

Step by Step Solution

1. Step 1: Write the proportion equation
   11,363.16 : 17,020.12 = 5,507.52 : x
2. Step 2: Convert to fraction form
   11,363.16/17,020.12 = 5,507.52/x
3. Step 3: Cross multiply
   11,363.16x = 17,020.12 × 5,507.52
4. Step 4: Simplify right side
   11,363.16x = 93,738,651.30
5. Step 5: Solve for x
   x = 93,738,651.30/11,363.16
6. Step 6: Final answer
   x = 8,249.35