Finding the Fourth Proportional to 1,714.87, 2,558.89 and 1,493.47

Step by Step Solution

1. Step 1: Write the proportion equation
   1,714.87 : 2,558.89 = 1,493.47 : x
2. Step 2: Convert to fraction form
   1,714.87/2,558.89 = 1,493.47/x
3. Step 3: Cross multiply
   1,714.87x = 2,558.89 × 1,493.47
4. Step 4: Simplify right side
   1,714.87x = 3,821,625.45
5. Step 5: Solve for x
   x = 3,821,625.45/1,714.87
6. Step 6: Final answer
   x = 2,228.52