Finding the Fourth Proportional to 9,233.76, 13,849.12 and 3,388.96

Step by Step Solution

1. Step 1: Write the proportion equation
   9,233.76 : 13,849.12 = 3,388.96 : x
2. Step 2: Convert to fraction form
   9,233.76/13,849.12 = 3,388.96/x
3. Step 3: Cross multiply
   9,233.76x = 13,849.12 × 3,388.96
4. Step 4: Simplify right side
   9,233.76x = 46,934,113.72
5. Step 5: Solve for x
   x = 46,934,113.72/9,233.76
6. Step 6: Final answer
   x = 5,082.88