Finding the Fourth Proportional to 3,397.72, 5,096.22 and 2,098.84

Step by Step Solution

1. Step 1: Write the proportion equation
   3,397.72 : 5,096.22 = 2,098.84 : x
2. Step 2: Convert to fraction form
   3,397.72/5,096.22 = 2,098.84/x
3. Step 3: Cross multiply
   3,397.72x = 5,096.22 × 2,098.84
4. Step 4: Simplify right side
   3,397.72x = 10,696,150.38
5. Step 5: Solve for x
   x = 10,696,150.38/3,397.72
6. Step 6: Final answer
   x = 3,148.04