Finding the Fourth Proportional to 2,269.26, 3,401.61 and 1,448.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,269.26 : 3,401.61 = 1,448.46 : x
2. Step 2: Convert to fraction form
   2,269.26/3,401.61 = 1,448.46/x
3. Step 3: Cross multiply
   2,269.26x = 3,401.61 × 1,448.46
4. Step 4: Simplify right side
   2,269.26x = 4,927,096.02
5. Step 5: Solve for x
   x = 4,927,096.02/2,269.26
6. Step 6: Final answer
   x = 2,171.23