Finding the Fourth Proportional to 8,582.00, 11,797.59 and 7,382.58

Step by Step Solution

1. Step 1: Write the proportion equation
   8,582.00 : 11,797.59 = 7,382.58 : x
2. Step 2: Convert to fraction form
   8,582.00/11,797.59 = 7,382.58/x
3. Step 3: Cross multiply
   8,582.00x = 11,797.59 × 7,382.58
4. Step 4: Simplify right side
   8,582.00x = 87,096,651.98
5. Step 5: Solve for x
   x = 87,096,651.98/8,582.00
6. Step 6: Final answer
   x = 10,148.77