Finding the Fourth Proportional to 2,204.89, 3,044.69 and 2,099.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,204.89 : 3,044.69 = 2,099.86 : x
2. Step 2: Convert to fraction form
   2,204.89/3,044.69 = 2,099.86/x
3. Step 3: Cross multiply
   2,204.89x = 3,044.69 × 2,099.86
4. Step 4: Simplify right side
   2,204.89x = 6,393,412.51
5. Step 5: Solve for x
   x = 6,393,412.51/2,204.89
6. Step 6: Final answer
   x = 2,899.65