Finding the Fourth Proportional to 7,323.27, 10,105.88 and 4,179.30

Step by Step Solution

1. Step 1: Write the proportion equation
   7,323.27 : 10,105.88 = 4,179.30 : x
2. Step 2: Convert to fraction form
   7,323.27/10,105.88 = 4,179.30/x
3. Step 3: Cross multiply
   7,323.27x = 10,105.88 × 4,179.30
4. Step 4: Simplify right side
   7,323.27x = 42,235,504.28
5. Step 5: Solve for x
   x = 42,235,504.28/7,323.27
6. Step 6: Final answer
   x = 5,767.30