Finding the Fourth Proportional to 8,954.94, 12,357.25 and 5,597.59

Step by Step Solution

1. Step 1: Write the proportion equation
   8,954.94 : 12,357.25 = 5,597.59 : x
2. Step 2: Convert to fraction form
   8,954.94/12,357.25 = 5,597.59/x
3. Step 3: Cross multiply
   8,954.94x = 12,357.25 × 5,597.59
4. Step 4: Simplify right side
   8,954.94x = 69,170,819.03
5. Step 5: Solve for x
   x = 69,170,819.03/8,954.94
6. Step 6: Final answer
   x = 7,724.32