Finding the Fourth Proportional to 5,496.73, 7,585.89 and 3,138.82

Step by Step Solution

1. Step 1: Write the proportion equation
   5,496.73 : 7,585.89 = 3,138.82 : x
2. Step 2: Convert to fraction form
   5,496.73/7,585.89 = 3,138.82/x
3. Step 3: Cross multiply
   5,496.73x = 7,585.89 × 3,138.82
4. Step 4: Simplify right side
   5,496.73x = 23,810,712.51
5. Step 5: Solve for x
   x = 23,810,712.51/5,496.73
6. Step 6: Final answer
   x = 4,331.80