Finding the Fourth Proportional to 1,336.33, 1,842.24 and 1,179.73

Step by Step Solution

1. Step 1: Write the proportion equation
   1,336.33 : 1,842.24 = 1,179.73 : x
2. Step 2: Convert to fraction form
   1,336.33/1,842.24 = 1,179.73/x
3. Step 3: Cross multiply
   1,336.33x = 1,842.24 × 1,179.73
4. Step 4: Simplify right side
   1,336.33x = 2,173,345.80
5. Step 5: Solve for x
   x = 2,173,345.80/1,336.33
6. Step 6: Final answer
   x = 1,626.35