Finding the Fourth Proportional to 9,495.72, 13,104.27 and 5,247

Step by Step Solution

1. Step 1: Write the proportion equation
   9,495.72 : 13,104.27 = 5,247 : x
2. Step 2: Convert to fraction form
   9,495.72/13,104.27 = 5,247/x
3. Step 3: Cross multiply
   9,495.72x = 13,104.27 × 5,247
4. Step 4: Simplify right side
   9,495.72x = 68,758,104.69
5. Step 5: Solve for x
   x = 68,758,104.69/9,495.72
6. Step 6: Final answer
   x = 7,240.96