Finding the Fourth Proportional to 5,957.60, 8,217.77 and 3,835.89

Step by Step Solution

1. Step 1: Write the proportion equation
   5,957.60 : 8,217.77 = 3,835.89 : x
2. Step 2: Convert to fraction form
   5,957.60/8,217.77 = 3,835.89/x
3. Step 3: Cross multiply
   5,957.60x = 8,217.77 × 3,835.89
4. Step 4: Simplify right side
   5,957.60x = 31,522,442.59
5. Step 5: Solve for x
   x = 31,522,442.59/5,957.60
6. Step 6: Final answer
   x = 5,291.14