Finding the Fourth Proportional to 1,704.29, 2,361.41 and 1,667.39

Step by Step Solution

1. Step 1: Write the proportion equation
   1,704.29 : 2,361.41 = 1,667.39 : x
2. Step 2: Convert to fraction form
   1,704.29/2,361.41 = 1,667.39/x
3. Step 3: Cross multiply
   1,704.29x = 2,361.41 × 1,667.39
4. Step 4: Simplify right side
   1,704.29x = 3,937,387.88
5. Step 5: Solve for x
   x = 3,937,387.88/1,704.29
6. Step 6: Final answer
   x = 2,310.28