Finding the Fourth Proportional to 5,866.31, 8,098.16 and 3,744.72

Step by Step Solution

1. Step 1: Write the proportion equation
   5,866.31 : 8,098.16 = 3,744.72 : x
2. Step 2: Convert to fraction form
   5,866.31/8,098.16 = 3,744.72/x
3. Step 3: Cross multiply
   5,866.31x = 8,098.16 × 3,744.72
4. Step 4: Simplify right side
   5,866.31x = 30,325,322.99
5. Step 5: Solve for x
   x = 30,325,322.99/5,866.31
6. Step 6: Final answer
   x = 5,169.41