Finding the Fourth Proportional to 6,870.18, 9,477.36 and 4,348.04

Step by Step Solution

1. Step 1: Write the proportion equation
   6,870.18 : 9,477.36 = 4,348.04 : x
2. Step 2: Convert to fraction form
   6,870.18/9,477.36 = 4,348.04/x
3. Step 3: Cross multiply
   6,870.18x = 9,477.36 × 4,348.04
4. Step 4: Simplify right side
   6,870.18x = 41,207,940.37
5. Step 5: Solve for x
   x = 41,207,940.37/6,870.18
6. Step 6: Final answer
   x = 5,998.09