Finding the Fourth Proportional to 3,866.04, 5,823.72 and 3,481.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,866.04 : 5,823.72 = 3,481.50 : x
2. Step 2: Convert to fraction form
   3,866.04/5,823.72 = 3,481.50/x
3. Step 3: Cross multiply
   3,866.04x = 5,823.72 × 3,481.50
4. Step 4: Simplify right side
   3,866.04x = 20,275,281.18
5. Step 5: Solve for x
   x = 20,275,281.18/3,866.04
6. Step 6: Final answer
   x = 5,244.46