Finding the Fourth Proportional to 10,201.92, 15,304.42 and 3,626.54

Step by Step Solution

1. Step 1: Write the proportion equation
   10,201.92 : 15,304.42 = 3,626.54 : x
2. Step 2: Convert to fraction form
   10,201.92/15,304.42 = 3,626.54/x
3. Step 3: Cross multiply
   10,201.92x = 15,304.42 × 3,626.54
4. Step 4: Simplify right side
   10,201.92x = 55,502,091.31
5. Step 5: Solve for x
   x = 55,502,091.31/10,201.92
6. Step 6: Final answer
   x = 5,440.36