Finding the Fourth Proportional to 12,196.76, 18,295.18 and 2,962.76

Step by Step Solution

1. Step 1: Write the proportion equation
   12,196.76 : 18,295.18 = 2,962.76 : x
2. Step 2: Convert to fraction form
   12,196.76/18,295.18 = 2,962.76/x
3. Step 3: Cross multiply
   12,196.76x = 18,295.18 × 2,962.76
4. Step 4: Simplify right side
   12,196.76x = 54,204,227.50
5. Step 5: Solve for x
   x = 54,204,227.50/12,196.76
6. Step 6: Final answer
   x = 4,444.15