Finding the Fourth Proportional to 8,016.14, 11,056.69 and 7,355.18

Step by Step Solution

1. Step 1: Write the proportion equation
   8,016.14 : 11,056.69 = 7,355.18 : x
2. Step 2: Convert to fraction form
   8,016.14/11,056.69 = 7,355.18/x
3. Step 3: Cross multiply
   8,016.14x = 11,056.69 × 7,355.18
4. Step 4: Simplify right side
   8,016.14x = 81,323,945.15
5. Step 5: Solve for x
   x = 81,323,945.15/8,016.14
6. Step 6: Final answer
   x = 10,145.03