Finding the Fourth Proportional to 2,321.37, 3,479.63 and 1,704.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,321.37 : 3,479.63 = 1,704.15 : x
2. Step 2: Convert to fraction form
   2,321.37/3,479.63 = 1,704.15/x
3. Step 3: Cross multiply
   2,321.37x = 3,479.63 × 1,704.15
4. Step 4: Simplify right side
   2,321.37x = 5,929,802.94
5. Step 5: Solve for x
   x = 5,929,802.94/2,321.37
6. Step 6: Final answer
   x = 2,554.44