Finding the Fourth Proportional to 8,922.34, 13,383.42 and 2,348.38

Step by Step Solution

1. Step 1: Write the proportion equation
   8,922.34 : 13,383.42 = 2,348.38 : x
2. Step 2: Convert to fraction form
   8,922.34/13,383.42 = 2,348.38/x
3. Step 3: Cross multiply
   8,922.34x = 13,383.42 × 2,348.38
4. Step 4: Simplify right side
   8,922.34x = 31,429,355.86
5. Step 5: Solve for x
   x = 31,429,355.86/8,922.34
6. Step 6: Final answer
   x = 3,522.55