Finding the Fourth Proportional to 8,196.34, 12,294.60 and 2,353

Step by Step Solution

1. Step 1: Write the proportion equation
   8,196.34 : 12,294.60 = 2,353 : x
2. Step 2: Convert to fraction form
   8,196.34/12,294.60 = 2,353/x
3. Step 3: Cross multiply
   8,196.34x = 12,294.60 × 2,353
4. Step 4: Simplify right side
   8,196.34x = 28,929,193.80
5. Step 5: Solve for x
   x = 28,929,193.80/8,196.34
6. Step 6: Final answer
   x = 3,529.53