Finding the Fourth Proportional to 8,530.53, 12,791.89 and 3,597.49

Step by Step Solution

1. Step 1: Write the proportion equation
   8,530.53 : 12,791.89 = 3,597.49 : x
2. Step 2: Convert to fraction form
   8,530.53/12,791.89 = 3,597.49/x
3. Step 3: Cross multiply
   8,530.53x = 12,791.89 × 3,597.49
4. Step 4: Simplify right side
   8,530.53x = 46,018,696.36
5. Step 5: Solve for x
   x = 46,018,696.36/8,530.53
6. Step 6: Final answer
   x = 5,394.59