Finding the Fourth Proportional to 5,144.06, 7,098.27 and 2,906.18

Step by Step Solution

1. Step 1: Write the proportion equation
   5,144.06 : 7,098.27 = 2,906.18 : x
2. Step 2: Convert to fraction form
   5,144.06/7,098.27 = 2,906.18/x
3. Step 3: Cross multiply
   5,144.06x = 7,098.27 × 2,906.18
4. Step 4: Simplify right side
   5,144.06x = 20,628,850.31
5. Step 5: Solve for x
   x = 20,628,850.31/5,144.06
6. Step 6: Final answer
   x = 4,010.23