Finding the Fourth Proportional to 2,575.50, 3,554.12 and 1,456.44

Step by Step Solution

1. Step 1: Write the proportion equation
   2,575.50 : 3,554.12 = 1,456.44 : x
2. Step 2: Convert to fraction form
   2,575.50/3,554.12 = 1,456.44/x
3. Step 3: Cross multiply
   2,575.50x = 3,554.12 × 1,456.44
4. Step 4: Simplify right side
   2,575.50x = 5,176,355.25
5. Step 5: Solve for x
   x = 5,176,355.25/2,575.50
6. Step 6: Final answer
   x = 2,009.84