Finding the Fourth Proportional to 5,758.50, 7,946.82 and 3,665.46

Step by Step Solution

1. Step 1: Write the proportion equation
   5,758.50 : 7,946.82 = 3,665.46 : x
2. Step 2: Convert to fraction form
   5,758.50/7,946.82 = 3,665.46/x
3. Step 3: Cross multiply
   5,758.50x = 7,946.82 × 3,665.46
4. Step 4: Simplify right side
   5,758.50x = 29,128,750.84
5. Step 5: Solve for x
   x = 29,128,750.84/5,758.50
6. Step 6: Final answer
   x = 5,058.39