Finding the Fourth Proportional to 12,361.14, 17,061.57 and 7,582.68

Step by Step Solution

1. Step 1: Write the proportion equation
   12,361.14 : 17,061.57 = 7,582.68 : x
2. Step 2: Convert to fraction form
   12,361.14/17,061.57 = 7,582.68/x
3. Step 3: Cross multiply
   12,361.14x = 17,061.57 × 7,582.68
4. Step 4: Simplify right side
   12,361.14x = 129,372,425.61
5. Step 5: Solve for x
   x = 129,372,425.61/12,361.14
6. Step 6: Final answer
   x = 10,466.06