Finding the Fourth Proportional to 2,304.91, 3,182.31 and 1,772.84

Step by Step Solution

1. Step 1: Write the proportion equation
   2,304.91 : 3,182.31 = 1,772.84 : x
2. Step 2: Convert to fraction form
   2,304.91/3,182.31 = 1,772.84/x
3. Step 3: Cross multiply
   2,304.91x = 3,182.31 × 1,772.84
4. Step 4: Simplify right side
   2,304.91x = 5,641,726.46
5. Step 5: Solve for x
   x = 5,641,726.46/2,304.91
6. Step 6: Final answer
   x = 2,447.70