Finding the Fourth Proportional to 11,357.16, 17,011.12 and 5,501.52

Step by Step Solution

1. Step 1: Write the proportion equation
   11,357.16 : 17,011.12 = 5,501.52 : x
2. Step 2: Convert to fraction form
   11,357.16/17,011.12 = 5,501.52/x
3. Step 3: Cross multiply
   11,357.16x = 17,011.12 × 5,501.52
4. Step 4: Simplify right side
   11,357.16x = 93,587,016.90
5. Step 5: Solve for x
   x = 93,587,016.90/11,357.16
6. Step 6: Final answer
   x = 8,240.35