Finding the Fourth Proportional to 5,144.56, 7,098.96 and 2,906.56

Step by Step Solution

1. Step 1: Write the proportion equation
   5,144.56 : 7,098.96 = 2,906.56 : x
2. Step 2: Convert to fraction form
   5,144.56/7,098.96 = 2,906.56/x
3. Step 3: Cross multiply
   5,144.56x = 7,098.96 × 2,906.56
4. Step 4: Simplify right side
   5,144.56x = 20,633,553.18
5. Step 5: Solve for x
   x = 20,633,553.18/5,144.56
6. Step 6: Final answer
   x = 4,010.75