Finding the Fourth Proportional to 2,000.96, 3,001.46 and 1,123.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,000.96 : 3,001.46 = 1,123.32 : x
2. Step 2: Convert to fraction form
   2,000.96/3,001.46 = 1,123.32/x
3. Step 3: Cross multiply
   2,000.96x = 3,001.46 × 1,123.32
4. Step 4: Simplify right side
   2,000.96x = 3,371,600.05
5. Step 5: Solve for x
   x = 3,371,600.05/2,000.96
6. Step 6: Final answer
   x = 1,684.99