Finding the Fourth Proportional to 2,336.22, 3,223.98 and 1,274.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,336.22 : 3,223.98 = 1,274.04 : x
2. Step 2: Convert to fraction form
   2,336.22/3,223.98 = 1,274.04/x
3. Step 3: Cross multiply
   2,336.22x = 3,223.98 × 1,274.04
4. Step 4: Simplify right side
   2,336.22x = 4,107,479.48
5. Step 5: Solve for x
   x = 4,107,479.48/2,336.22
6. Step 6: Final answer
   x = 1,758.17