Finding the Fourth Proportional to 2,327.72, 3,486.68 and 1,702.60

Step by Step Solution

1. Step 1: Write the proportion equation
   2,327.72 : 3,486.68 = 1,702.60 : x
2. Step 2: Convert to fraction form
   2,327.72/3,486.68 = 1,702.60/x
3. Step 3: Cross multiply
   2,327.72x = 3,486.68 × 1,702.60
4. Step 4: Simplify right side
   2,327.72x = 5,936,421.37
5. Step 5: Solve for x
   x = 5,936,421.37/2,327.72
6. Step 6: Final answer
   x = 2,550.32