Finding the Fourth Proportional to 2,233.98, 3,348.48 and 1,684.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,233.98 : 3,348.48 = 1,684.38 : x
2. Step 2: Convert to fraction form
   2,233.98/3,348.48 = 1,684.38/x
3. Step 3: Cross multiply
   2,233.98x = 3,348.48 × 1,684.38
4. Step 4: Simplify right side
   2,233.98x = 5,640,112.74
5. Step 5: Solve for x
   x = 5,640,112.74/2,233.98
6. Step 6: Final answer
   x = 2,524.69