Finding the Fourth Proportional to 2,270.34, 3,404.79 and 1,544.58

Step by Step Solution

1. Step 1: Write the proportion equation
   2,270.34 : 3,404.79 = 1,544.58 : x
2. Step 2: Convert to fraction form
   2,270.34/3,404.79 = 1,544.58/x
3. Step 3: Cross multiply
   2,270.34x = 3,404.79 × 1,544.58
4. Step 4: Simplify right side
   2,270.34x = 5,258,970.54
5. Step 5: Solve for x
   x = 5,258,970.54/2,270.34
6. Step 6: Final answer
   x = 2,316.38