Finding the Fourth Proportional to 2,447.82, 3,672.00 and 888.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,447.82 : 3,672.00 = 888.54 : x
2. Step 2: Convert to fraction form
   2,447.82/3,672.00 = 888.54/x
3. Step 3: Cross multiply
   2,447.82x = 3,672.00 × 888.54
4. Step 4: Simplify right side
   2,447.82x = 3,262,714.44
5. Step 5: Solve for x
   x = 3,262,714.44/2,447.82
6. Step 6: Final answer
   x = 1,332.91