Finding the Fourth Proportional to 2,196.33, 3,292.38 and 1,271.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,196.33 : 3,292.38 = 1,271.04 : x
2. Step 2: Convert to fraction form
   2,196.33/3,292.38 = 1,271.04/x
3. Step 3: Cross multiply
   2,196.33x = 3,292.38 × 1,271.04
4. Step 4: Simplify right side
   2,196.33x = 4,184,746.68
5. Step 5: Solve for x
   x = 4,184,746.68/2,196.33
6. Step 6: Final answer
   x = 1,905.34