Finding the Fourth Proportional to 2,922.23, 4,383.72 and 1,073.00

Step by Step Solution

1. Step 1: Write the proportion equation
   2,922.23 : 4,383.72 = 1,073.00 : x
2. Step 2: Convert to fraction form
   2,922.23/4,383.72 = 1,073.00/x
3. Step 3: Cross multiply
   2,922.23x = 4,383.72 × 1,073.00
4. Step 4: Simplify right side
   2,922.23x = 4,703,717.86
5. Step 5: Solve for x
   x = 4,703,717.86/2,922.23
6. Step 6: Final answer
   x = 1,609.63