Finding the Fourth Proportional to 12,496.49, 18,744.72 and 3,262.49

Step by Step Solution

1. Step 1: Write the proportion equation
   12,496.49 : 18,744.72 = 3,262.49 : x
2. Step 2: Convert to fraction form
   12,496.49/18,744.72 = 3,262.49/x
3. Step 3: Cross multiply
   12,496.49x = 18,744.72 × 3,262.49
4. Step 4: Simplify right side
   12,496.49x = 61,154,461.55
5. Step 5: Solve for x
   x = 61,154,461.55/12,496.49
6. Step 6: Final answer
   x = 4,893.73