Finding the Fourth Proportional to 1,714.33, 2,365.59 and 1,266.43

Step by Step Solution

1. Step 1: Write the proportion equation
   1,714.33 : 2,365.59 = 1,266.43 : x
2. Step 2: Convert to fraction form
   1,714.33/2,365.59 = 1,266.43/x
3. Step 3: Cross multiply
   1,714.33x = 2,365.59 × 1,266.43
4. Step 4: Simplify right side
   1,714.33x = 2,995,847.81
5. Step 5: Solve for x
   x = 2,995,847.81/1,714.33
6. Step 6: Final answer
   x = 1,747.54