Finding the Fourth Proportional to 2,304.32, 3,182.96 and 1,717.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,304.32 : 3,182.96 = 1,717.76 : x
2. Step 2: Convert to fraction form
   2,304.32/3,182.96 = 1,717.76/x
3. Step 3: Cross multiply
   2,304.32x = 3,182.96 × 1,717.76
4. Step 4: Simplify right side
   2,304.32x = 5,467,561.37
5. Step 5: Solve for x
   x = 5,467,561.37/2,304.32
6. Step 6: Final answer
   x = 2,372.74