Finding the Fourth Proportional to 5,736.52, 7,908.82 and 3,743.60

Step by Step Solution

1. Step 1: Write the proportion equation
   5,736.52 : 7,908.82 = 3,743.60 : x
2. Step 2: Convert to fraction form
   5,736.52/7,908.82 = 3,743.60/x
3. Step 3: Cross multiply
   5,736.52x = 7,908.82 × 3,743.60
4. Step 4: Simplify right side
   5,736.52x = 29,607,458.55
5. Step 5: Solve for x
   x = 29,607,458.55/5,736.52
6. Step 6: Final answer
   x = 5,161.22