Finding the Fourth Proportional to 9,328.42, 13,993.41 and 3,088.25

Step by Step Solution

1. Step 1: Write the proportion equation
   9,328.42 : 13,993.41 = 3,088.25 : x
2. Step 2: Convert to fraction form
   9,328.42/13,993.41 = 3,088.25/x
3. Step 3: Cross multiply
   9,328.42x = 13,993.41 × 3,088.25
4. Step 4: Simplify right side
   9,328.42x = 43,215,148.43
5. Step 5: Solve for x
   x = 43,215,148.43/9,328.42
6. Step 6: Final answer
   x = 4,632.63