Finding the Fourth Proportional to 3,375.33, 5,062.89 and 1,914.54

Step by Step Solution

1. Step 1: Write the proportion equation
   3,375.33 : 5,062.89 = 1,914.54 : x
2. Step 2: Convert to fraction form
   3,375.33/5,062.89 = 1,914.54/x
3. Step 3: Cross multiply
   3,375.33x = 5,062.89 × 1,914.54
4. Step 4: Simplify right side
   3,375.33x = 9,693,105.42
5. Step 5: Solve for x
   x = 9,693,105.42/3,375.33
6. Step 6: Final answer
   x = 2,871.75