Finding the Fourth Proportional to 9,601.52, 13,250.04 and 5,411.12

Step by Step Solution

1. Step 1: Write the proportion equation
   9,601.52 : 13,250.04 = 5,411.12 : x
2. Step 2: Convert to fraction form
   9,601.52/13,250.04 = 5,411.12/x
3. Step 3: Cross multiply
   9,601.52x = 13,250.04 × 5,411.12
4. Step 4: Simplify right side
   9,601.52x = 71,697,556.44
5. Step 5: Solve for x
   x = 71,697,556.44/9,601.52
6. Step 6: Final answer
   x = 7,467.31