Finding the Fourth Proportional to 2,427.61, 3,642.33 and 1,454.41

Step by Step Solution

1. Step 1: Write the proportion equation
   2,427.61 : 3,642.33 = 1,454.41 : x
2. Step 2: Convert to fraction form
   2,427.61/3,642.33 = 1,454.41/x
3. Step 3: Cross multiply
   2,427.61x = 3,642.33 × 1,454.41
4. Step 4: Simplify right side
   2,427.61x = 5,297,441.18
5. Step 5: Solve for x
   x = 5,297,441.18/2,427.61
6. Step 6: Final answer
   x = 2,182.16