Finding the Fourth Proportional to 8,597.82, 12,899.25 and 3,602.58

Step by Step Solution

1. Step 1: Write the proportion equation
   8,597.82 : 12,899.25 = 3,602.58 : x
2. Step 2: Convert to fraction form
   8,597.82/12,899.25 = 3,602.58/x
3. Step 3: Cross multiply
   8,597.82x = 12,899.25 × 3,602.58
4. Step 4: Simplify right side
   8,597.82x = 46,470,580.07
5. Step 5: Solve for x
   x = 46,470,580.07/8,597.82
6. Step 6: Final answer
   x = 5,404.93