Finding the Fourth Proportional to 1,608.03, 2,410.83 and 633.60

Step by Step Solution

1. Step 1: Write the proportion equation
   1,608.03 : 2,410.83 = 633.60 : x
2. Step 2: Convert to fraction form
   1,608.03/2,410.83 = 633.60/x
3. Step 3: Cross multiply
   1,608.03x = 2,410.83 × 633.60
4. Step 4: Simplify right side
   1,608.03x = 1,527,501.89
5. Step 5: Solve for x
   x = 1,527,501.89/1,608.03
6. Step 6: Final answer
   x = 949.92