Finding the Fourth Proportional to 10,704.60, 14,775.72 and 7,352.10

Step by Step Solution

1. Step 1: Write the proportion equation
   10,704.60 : 14,775.72 = 7,352.10 : x
2. Step 2: Convert to fraction form
   10,704.60/14,775.72 = 7,352.10/x
3. Step 3: Cross multiply
   10,704.60x = 14,775.72 × 7,352.10
4. Step 4: Simplify right side
   10,704.60x = 108,632,571.01
5. Step 5: Solve for x
   x = 108,632,571.01/10,704.60
6. Step 6: Final answer
   x = 10,148.21