Finding the Fourth Proportional to 2,350.91, 3,244.46 and 1,356.51

Step by Step Solution

1. Step 1: Write the proportion equation
   2,350.91 : 3,244.46 = 1,356.51 : x
2. Step 2: Convert to fraction form
   2,350.91/3,244.46 = 1,356.51/x
3. Step 3: Cross multiply
   2,350.91x = 3,244.46 × 1,356.51
4. Step 4: Simplify right side
   2,350.91x = 4,401,147.82
5. Step 5: Solve for x
   x = 4,401,147.82/2,350.91
6. Step 6: Final answer
   x = 1,872.11