Finding the Fourth Proportional to 3,574, 5,357.32 and 2,014.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,574 : 5,357.32 = 2,014.72 : x
2. Step 2: Convert to fraction form
   3,574/5,357.32 = 2,014.72/x
3. Step 3: Cross multiply
   3,574x = 5,357.32 × 2,014.72
4. Step 4: Simplify right side
   3,574x = 10,793,499.75
5. Step 5: Solve for x
   x = 10,793,499.75/3,574
6. Step 6: Final answer
   x = 3,020.01