Finding the Fourth Proportional to 5,910.98, 8,156.82 and 3,258.38

Step by Step Solution

1. Step 1: Write the proportion equation
   5,910.98 : 8,156.82 = 3,258.38 : x
2. Step 2: Convert to fraction form
   5,910.98/8,156.82 = 3,258.38/x
3. Step 3: Cross multiply
   5,910.98x = 8,156.82 × 3,258.38
4. Step 4: Simplify right side
   5,910.98x = 26,578,019.15
5. Step 5: Solve for x
   x = 26,578,019.15/5,910.98
6. Step 6: Final answer
   x = 4,496.38