Finding the Fourth Proportional to 3,679.52, 5,509.42 and 3,096.32

Step by Step Solution

1. Step 1: Write the proportion equation
   3,679.52 : 5,509.42 = 3,096.32 : x
2. Step 2: Convert to fraction form
   3,679.52/5,509.42 = 3,096.32/x
3. Step 3: Cross multiply
   3,679.52x = 5,509.42 × 3,096.32
4. Step 4: Simplify right side
   3,679.52x = 17,058,927.33
5. Step 5: Solve for x
   x = 17,058,927.33/3,679.52
6. Step 6: Final answer
   x = 4,636.18