Finding the Fourth Proportional to 10,884.16, 15,024.72 and 7,352.16

Step by Step Solution

1. Step 1: Write the proportion equation
   10,884.16 : 15,024.72 = 7,352.16 : x
2. Step 2: Convert to fraction form
   10,884.16/15,024.72 = 7,352.16/x
3. Step 3: Cross multiply
   10,884.16x = 15,024.72 × 7,352.16
4. Step 4: Simplify right side
   10,884.16x = 110,464,145.40
5. Step 5: Solve for x
   x = 110,464,145.40/10,884.16
6. Step 6: Final answer
   x = 10,149.07