Finding the Fourth Proportional to 2,575.43, 3,554.19 and 1,456.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,575.43 : 3,554.19 = 1,456.50 : x
2. Step 2: Convert to fraction form
   2,575.43/3,554.19 = 1,456.50/x
3. Step 3: Cross multiply
   2,575.43x = 3,554.19 × 1,456.50
4. Step 4: Simplify right side
   2,575.43x = 5,176,677.74
5. Step 5: Solve for x
   x = 5,176,677.74/2,575.43
6. Step 6: Final answer
   x = 2,010.03