Finding the Fourth Proportional to 5,144.42, 7,099.17 and 2,906.53

Step by Step Solution

1. Step 1: Write the proportion equation
   5,144.42 : 7,099.17 = 2,906.53 : x
2. Step 2: Convert to fraction form
   5,144.42/7,099.17 = 2,906.53/x
3. Step 3: Cross multiply
   5,144.42x = 7,099.17 × 2,906.53
4. Step 4: Simplify right side
   5,144.42x = 20,633,950.58
5. Step 5: Solve for x
   x = 20,633,950.58/5,144.42
6. Step 6: Final answer
   x = 4,010.94