Finding the Fourth Proportional to 2,941.40, 4,410.72 and 1,709.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,941.40 : 4,410.72 = 1,709.16 : x
2. Step 2: Convert to fraction form
   2,941.40/4,410.72 = 1,709.16/x
3. Step 3: Cross multiply
   2,941.40x = 4,410.72 × 1,709.16
4. Step 4: Simplify right side
   2,941.40x = 7,538,626.20
5. Step 5: Solve for x
   x = 7,538,626.20/2,941.40
6. Step 6: Final answer
   x = 2,562.94