Finding the Fourth Proportional to 2,332.27, 3,218.90 and 1,704.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,332.27 : 3,218.90 = 1,704.86 : x
2. Step 2: Convert to fraction form
   2,332.27/3,218.90 = 1,704.86/x
3. Step 3: Cross multiply
   2,332.27x = 3,218.90 × 1,704.86
4. Step 4: Simplify right side
   2,332.27x = 5,487,773.85
5. Step 5: Solve for x
   x = 5,487,773.85/2,332.27
6. Step 6: Final answer
   x = 2,352.98