Finding the Fourth Proportional to 2,284.96, 3,151.12 and 1,456.80

Step by Step Solution

1. Step 1: Write the proportion equation
   2,284.96 : 3,151.12 = 1,456.80 : x
2. Step 2: Convert to fraction form
   2,284.96/3,151.12 = 1,456.80/x
3. Step 3: Cross multiply
   2,284.96x = 3,151.12 × 1,456.80
4. Step 4: Simplify right side
   2,284.96x = 4,590,551.62
5. Step 5: Solve for x
   x = 4,590,551.62/2,284.96
6. Step 6: Final answer
   x = 2,009.03