Finding the Fourth Proportional to 12,362.97, 18,544.29 and 3,003.06

Step by Step Solution

1. Step 1: Write the proportion equation
   12,362.97 : 18,544.29 = 3,003.06 : x
2. Step 2: Convert to fraction form
   12,362.97/18,544.29 = 3,003.06/x
3. Step 3: Cross multiply
   12,362.97x = 18,544.29 × 3,003.06
4. Step 4: Simplify right side
   12,362.97x = 55,689,615.53
5. Step 5: Solve for x
   x = 55,689,615.53/12,362.97
6. Step 6: Final answer
   x = 4,504.55