Finding the Fourth Proportional to 9,306.48, 13,956.94 and 3,065.34

Step by Step Solution

1. Step 1: Write the proportion equation
   9,306.48 : 13,956.94 = 3,065.34 : x
2. Step 2: Convert to fraction form
   9,306.48/13,956.94 = 3,065.34/x
3. Step 3: Cross multiply
   9,306.48x = 13,956.94 × 3,065.34
4. Step 4: Simplify right side
   9,306.48x = 42,782,766.46
5. Step 5: Solve for x
   x = 42,782,766.46/9,306.48
6. Step 6: Final answer
   x = 4,597.09