Finding the Fourth Proportional to 2,004.48, 3,005.42 and 964.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,004.48 : 3,005.42 = 964.46 : x
2. Step 2: Convert to fraction form
   2,004.48/3,005.42 = 964.46/x
3. Step 3: Cross multiply
   2,004.48x = 3,005.42 × 964.46
4. Step 4: Simplify right side
   2,004.48x = 2,898,607.37
5. Step 5: Solve for x
   x = 2,898,607.37/2,004.48
6. Step 6: Final answer
   x = 1,446.06