Finding the Fourth Proportional to 2,368.72, 3,267.42 and 1,704.64

Step by Step Solution

1. Step 1: Write the proportion equation
   2,368.72 : 3,267.42 = 1,704.64 : x
2. Step 2: Convert to fraction form
   2,368.72/3,267.42 = 1,704.64/x
3. Step 3: Cross multiply
   2,368.72x = 3,267.42 × 1,704.64
4. Step 4: Simplify right side
   2,368.72x = 5,569,774.83
5. Step 5: Solve for x
   x = 5,569,774.83/2,368.72
6. Step 6: Final answer
   x = 2,351.39