Finding the Fourth Proportional to 5,083.37, 7,015.69 and 3,093.80

Step by Step Solution

1. Step 1: Write the proportion equation
   5,083.37 : 7,015.69 = 3,093.80 : x
2. Step 2: Convert to fraction form
   5,083.37/7,015.69 = 3,093.80/x
3. Step 3: Cross multiply
   5,083.37x = 7,015.69 × 3,093.80
4. Step 4: Simplify right side
   5,083.37x = 21,705,141.72
5. Step 5: Solve for x
   x = 21,705,141.72/5,083.37
6. Step 6: Final answer
   x = 4,269.83