Finding the Fourth Proportional to 2,435.72, 3,352.74 and 2,244.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,435.72 : 3,352.74 = 2,244.56 : x
2. Step 2: Convert to fraction form
   2,435.72/3,352.74 = 2,244.56/x
3. Step 3: Cross multiply
   2,435.72x = 3,352.74 × 2,244.56
4. Step 4: Simplify right side
   2,435.72x = 7,525,426.09
5. Step 5: Solve for x
   x = 7,525,426.09/2,435.72
6. Step 6: Final answer
   x = 3,089.61