Finding the Fourth Proportional to 5,858.46, 8,083.80 and 3,500.82

Step by Step Solution

1. Step 1: Write the proportion equation
   5,858.46 : 8,083.80 = 3,500.82 : x
2. Step 2: Convert to fraction form
   5,858.46/8,083.80 = 3,500.82/x
3. Step 3: Cross multiply
   5,858.46x = 8,083.80 × 3,500.82
4. Step 4: Simplify right side
   5,858.46x = 28,299,928.72
5. Step 5: Solve for x
   x = 28,299,928.72/5,858.46
6. Step 6: Final answer
   x = 4,830.61