Finding the Fourth Proportional to 2,306.71, 3,456.83 and 1,729.99

Step by Step Solution

1. Step 1: Write the proportion equation
   2,306.71 : 3,456.83 = 1,729.99 : x
2. Step 2: Convert to fraction form
   2,306.71/3,456.83 = 1,729.99/x
3. Step 3: Cross multiply
   2,306.71x = 3,456.83 × 1,729.99
4. Step 4: Simplify right side
   2,306.71x = 5,980,272.68
5. Step 5: Solve for x
   x = 5,980,272.68/2,306.71
6. Step 6: Final answer
   x = 2,592.56