Finding the Fourth Proportional to 13,103.37, 19,658.09 and 3,743.52

Step by Step Solution

1. Step 1: Write the proportion equation
   13,103.37 : 19,658.09 = 3,743.52 : x
2. Step 2: Convert to fraction form
   13,103.37/19,658.09 = 3,743.52/x
3. Step 3: Cross multiply
   13,103.37x = 19,658.09 × 3,743.52
4. Step 4: Simplify right side
   13,103.37x = 73,590,388.72
5. Step 5: Solve for x
   x = 73,590,388.72/13,103.37
6. Step 6: Final answer
   x = 5,616.14