Finding the Fourth Proportional to 2,422.62, 3,632.76 and 1,448.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,422.62 : 3,632.76 = 1,448.46 : x
2. Step 2: Convert to fraction form
   2,422.62/3,632.76 = 1,448.46/x
3. Step 3: Cross multiply
   2,422.62x = 3,632.76 × 1,448.46
4. Step 4: Simplify right side
   2,422.62x = 5,261,907.55
5. Step 5: Solve for x
   x = 5,261,907.55/2,422.62
6. Step 6: Final answer
   x = 2,171.99