Finding the Fourth Proportional to 2,099.46, 2,896.41 and 1,872.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,099.46 : 2,896.41 = 1,872.24 : x
2. Step 2: Convert to fraction form
   2,099.46/2,896.41 = 1,872.24/x
3. Step 3: Cross multiply
   2,099.46x = 2,896.41 × 1,872.24
4. Step 4: Simplify right side
   2,099.46x = 5,422,774.66
5. Step 5: Solve for x
   x = 5,422,774.66/2,099.46
6. Step 6: Final answer
   x = 2,582.94