Finding the Fourth Proportional to 8,016.49, 11,060.55 and 5,185.52

Step by Step Solution

1. Step 1: Write the proportion equation
   8,016.49 : 11,060.55 = 5,185.52 : x
2. Step 2: Convert to fraction form
   8,016.49/11,060.55 = 5,185.52/x
3. Step 3: Cross multiply
   8,016.49x = 11,060.55 × 5,185.52
4. Step 4: Simplify right side
   8,016.49x = 57,354,703.24
5. Step 5: Solve for x
   x = 57,354,703.24/8,016.49
6. Step 6: Final answer
   x = 7,154.59