Finding the Fourth Proportional to 9,288.52, 13,932.92 and 3,049.18

Step by Step Solution

1. Step 1: Write the proportion equation
   9,288.52 : 13,932.92 = 3,049.18 : x
2. Step 2: Convert to fraction form
   9,288.52/13,932.92 = 3,049.18/x
3. Step 3: Cross multiply
   9,288.52x = 13,932.92 × 3,049.18
4. Step 4: Simplify right side
   9,288.52x = 42,483,981.01
5. Step 5: Solve for x
   x = 42,483,981.01/9,288.52
6. Step 6: Final answer
   x = 4,573.82