Finding the Fourth Proportional to 1,182.04, 1,773.31 and 451.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,182.04 : 1,773.31 = 451.82 : x
2. Step 2: Convert to fraction form
   1,182.04/1,773.31 = 451.82/x
3. Step 3: Cross multiply
   1,182.04x = 1,773.31 × 451.82
4. Step 4: Simplify right side
   1,182.04x = 801,216.92
5. Step 5: Solve for x
   x = 801,216.92/1,182.04
6. Step 6: Final answer
   x = 677.83