Finding the Fourth Proportional to 2,294.91, 3,444.84 and 1,721.43

Step by Step Solution

1. Step 1: Write the proportion equation
   2,294.91 : 3,444.84 = 1,721.43 : x
2. Step 2: Convert to fraction form
   2,294.91/3,444.84 = 1,721.43/x
3. Step 3: Cross multiply
   2,294.91x = 3,444.84 × 1,721.43
4. Step 4: Simplify right side
   2,294.91x = 5,930,050.92
5. Step 5: Solve for x
   x = 5,930,050.92/2,294.91
6. Step 6: Final answer
   x = 2,584.00