Finding the Fourth Proportional to 2,362.90, 3,265.30 and 1,772.41

Step by Step Solution

1. Step 1: Write the proportion equation
   2,362.90 : 3,265.30 = 1,772.41 : x
2. Step 2: Convert to fraction form
   2,362.90/3,265.30 = 1,772.41/x
3. Step 3: Cross multiply
   2,362.90x = 3,265.30 × 1,772.41
4. Step 4: Simplify right side
   2,362.90x = 5,787,450.37
5. Step 5: Solve for x
   x = 5,787,450.37/2,362.90
6. Step 6: Final answer
   x = 2,449.30