Finding the Fourth Proportional to 5,870.18, 8,104.56 and 4,106

Step by Step Solution

1. Step 1: Write the proportion equation
   5,870.18 : 8,104.56 = 4,106 : x
2. Step 2: Convert to fraction form
   5,870.18/8,104.56 = 4,106/x
3. Step 3: Cross multiply
   5,870.18x = 8,104.56 × 4,106
4. Step 4: Simplify right side
   5,870.18x = 33,277,323.36
5. Step 5: Solve for x
   x = 33,277,323.36/5,870.18
6. Step 6: Final answer
   x = 5,668.88