Finding the Fourth Proportional to 2,009.37, 3,014.06 and 548.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,009.37 : 3,014.06 = 548.56 : x
2. Step 2: Convert to fraction form
   2,009.37/3,014.06 = 548.56/x
3. Step 3: Cross multiply
   2,009.37x = 3,014.06 × 548.56
4. Step 4: Simplify right side
   2,009.37x = 1,653,393.78
5. Step 5: Solve for x
   x = 1,653,393.78/2,009.37
6. Step 6: Final answer
   x = 822.84