Finding the Fourth Proportional to 1,714.72, 2,555.58 and 1,700.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,714.72 : 2,555.58 = 1,700.42 : x
2. Step 2: Convert to fraction form
   1,714.72/2,555.58 = 1,700.42/x
3. Step 3: Cross multiply
   1,714.72x = 2,555.58 × 1,700.42
4. Step 4: Simplify right side
   1,714.72x = 4,345,559.34
5. Step 5: Solve for x
   x = 4,345,559.34/1,714.72
6. Step 6: Final answer
   x = 2,534.27