Finding the Fourth Proportional to 3,822.53, 5,273.71 and 3,026.09

Step by Step Solution

1. Step 1: Write the proportion equation
   3,822.53 : 5,273.71 = 3,026.09 : x
2. Step 2: Convert to fraction form
   3,822.53/5,273.71 = 3,026.09/x
3. Step 3: Cross multiply
   3,822.53x = 5,273.71 × 3,026.09
4. Step 4: Simplify right side
   3,822.53x = 15,958,726.71
5. Step 5: Solve for x
   x = 15,958,726.71/3,822.53
6. Step 6: Final answer
   x = 4,174.92