Finding the Fourth Proportional to 5,870.41, 8,101.41 and 3,512.09

Step by Step Solution

1. Step 1: Write the proportion equation
   5,870.41 : 8,101.41 = 3,512.09 : x
2. Step 2: Convert to fraction form
   5,870.41/8,101.41 = 3,512.09/x
3. Step 3: Cross multiply
   5,870.41x = 8,101.41 × 3,512.09
4. Step 4: Simplify right side
   5,870.41x = 28,452,881.05
5. Step 5: Solve for x
   x = 28,452,881.05/5,870.41
6. Step 6: Final answer
   x = 4,846.83