Finding the Fourth Proportional to 1,934.42, 2,667.75 and 1,271.04

Step by Step Solution

1. Step 1: Write the proportion equation
   1,934.42 : 2,667.75 = 1,271.04 : x
2. Step 2: Convert to fraction form
   1,934.42/2,667.75 = 1,271.04/x
3. Step 3: Cross multiply
   1,934.42x = 2,667.75 × 1,271.04
4. Step 4: Simplify right side
   1,934.42x = 3,390,816.96
5. Step 5: Solve for x
   x = 3,390,816.96/1,934.42
6. Step 6: Final answer
   x = 1,752.89