Finding the Fourth Proportional to 11,016.16, 15,202.31 and 6,300.54

Step by Step Solution

1. Step 1: Write the proportion equation
   11,016.16 : 15,202.31 = 6,300.54 : x
2. Step 2: Convert to fraction form
   11,016.16/15,202.31 = 6,300.54/x
3. Step 3: Cross multiply
   11,016.16x = 15,202.31 × 6,300.54
4. Step 4: Simplify right side
   11,016.16x = 95,782,762.25
5. Step 5: Solve for x
   x = 95,782,762.25/11,016.16
6. Step 6: Final answer
   x = 8,694.75