Finding the Fourth Proportional to 13,016.24, 19,527.60 and 5,233.76

Step by Step Solution

1. Step 1: Write the proportion equation
   13,016.24 : 19,527.60 = 5,233.76 : x
2. Step 2: Convert to fraction form
   13,016.24/19,527.60 = 5,233.76/x
3. Step 3: Cross multiply
   13,016.24x = 19,527.60 × 5,233.76
4. Step 4: Simplify right side
   13,016.24x = 102,202,771.78
5. Step 5: Solve for x
   x = 102,202,771.78/13,016.24
6. Step 6: Final answer
   x = 7,851.94