Finding the Fourth Proportional to 2,895.54, 3,997.32 and 2,009.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,895.54 : 3,997.32 = 2,009.82 : x
2. Step 2: Convert to fraction form
   2,895.54/3,997.32 = 2,009.82/x
3. Step 3: Cross multiply
   2,895.54x = 3,997.32 × 2,009.82
4. Step 4: Simplify right side
   2,895.54x = 8,033,893.68
5. Step 5: Solve for x
   x = 8,033,893.68/2,895.54
6. Step 6: Final answer
   x = 2,774.58