Finding the Fourth Proportional to 2,658.69, 3,667.88 and 1,714.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,658.69 : 3,667.88 = 1,714.28 : x
2. Step 2: Convert to fraction form
   2,658.69/3,667.88 = 1,714.28/x
3. Step 3: Cross multiply
   2,658.69x = 3,667.88 × 1,714.28
4. Step 4: Simplify right side
   2,658.69x = 6,287,746.42
5. Step 5: Solve for x
   x = 6,287,746.42/2,658.69
6. Step 6: Final answer
   x = 2,364.98