Finding the Fourth Proportional to 3,914.33, 5,871.18 and 1,833.79

Step by Step Solution

1. Step 1: Write the proportion equation
   3,914.33 : 5,871.18 = 1,833.79 : x
2. Step 2: Convert to fraction form
   3,914.33/5,871.18 = 1,833.79/x
3. Step 3: Cross multiply
   3,914.33x = 5,871.18 × 1,833.79
4. Step 4: Simplify right side
   3,914.33x = 10,766,514.38
5. Step 5: Solve for x
   x = 10,766,514.38/3,914.33
6. Step 6: Final answer
   x = 2,750.54