Finding the Fourth Proportional to 2,677.23, 4,018.46 and 1,447.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,677.23 : 4,018.46 = 1,447.27 : x
2. Step 2: Convert to fraction form
   2,677.23/4,018.46 = 1,447.27/x
3. Step 3: Cross multiply
   2,677.23x = 4,018.46 × 1,447.27
4. Step 4: Simplify right side
   2,677.23x = 5,815,796.60
5. Step 5: Solve for x
   x = 5,815,796.60/2,677.23
6. Step 6: Final answer
   x = 2,172.32