Finding the Fourth Proportional to 3,835.12, 5,754.18 and 3,101.58

Step by Step Solution

1. Step 1: Write the proportion equation
   3,835.12 : 5,754.18 = 3,101.58 : x
2. Step 2: Convert to fraction form
   3,835.12/5,754.18 = 3,101.58/x
3. Step 3: Cross multiply
   3,835.12x = 5,754.18 × 3,101.58
4. Step 4: Simplify right side
   3,835.12x = 17,847,049.60
5. Step 5: Solve for x
   x = 17,847,049.60/3,835.12
6. Step 6: Final answer
   x = 4,653.58