Finding the Fourth Proportional to 2,450.01, 3,673.42 and 889.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,450.01 : 3,673.42 = 889.72 : x
2. Step 2: Convert to fraction form
   2,450.01/3,673.42 = 889.72/x
3. Step 3: Cross multiply
   2,450.01x = 3,673.42 × 889.72
4. Step 4: Simplify right side
   2,450.01x = 3,268,315.24
5. Step 5: Solve for x
   x = 3,268,315.24/2,450.01
6. Step 6: Final answer
   x = 1,334.00