Finding the Fourth Proportional to 2,069.98, 3,104.96 and 1,456.43

Step by Step Solution

1. Step 1: Write the proportion equation
   2,069.98 : 3,104.96 = 1,456.43 : x
2. Step 2: Convert to fraction form
   2,069.98/3,104.96 = 1,456.43/x
3. Step 3: Cross multiply
   2,069.98x = 3,104.96 × 1,456.43
4. Step 4: Simplify right side
   2,069.98x = 4,522,145.01
5. Step 5: Solve for x
   x = 4,522,145.01/2,069.98
6. Step 6: Final answer
   x = 2,184.63