Finding the Fourth Proportional to 2,575.44, 3,554.24 and 1,456.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,575.44 : 3,554.24 = 1,456.34 : x
2. Step 2: Convert to fraction form
   2,575.44/3,554.24 = 1,456.34/x
3. Step 3: Cross multiply
   2,575.44x = 3,554.24 × 1,456.34
4. Step 4: Simplify right side
   2,575.44x = 5,176,156.83
5. Step 5: Solve for x
   x = 5,176,156.83/2,575.44
6. Step 6: Final answer
   x = 2,009.81