Finding the Fourth Proportional to 2,019.33, 2,786.60 and 1,546.39

Step by Step Solution

1. Step 1: Write the proportion equation
   2,019.33 : 2,786.60 = 1,546.39 : x
2. Step 2: Convert to fraction form
   2,019.33/2,786.60 = 1,546.39/x
3. Step 3: Cross multiply
   2,019.33x = 2,786.60 × 1,546.39
4. Step 4: Simplify right side
   2,019.33x = 4,309,177.72
5. Step 5: Solve for x
   x = 4,309,177.72/2,019.33
6. Step 6: Final answer
   x = 2,133.96