Finding the Fourth Proportional to 2,974.01, 4,462.05 and 1,330.73

Step by Step Solution

1. Step 1: Write the proportion equation
   2,974.01 : 4,462.05 = 1,330.73 : x
2. Step 2: Convert to fraction form
   2,974.01/4,462.05 = 1,330.73/x
3. Step 3: Cross multiply
   2,974.01x = 4,462.05 × 1,330.73
4. Step 4: Simplify right side
   2,974.01x = 5,937,783.80
5. Step 5: Solve for x
   x = 5,937,783.80/2,974.01
6. Step 6: Final answer
   x = 1,996.56