Finding the Fourth Proportional to 7,469.27, 10,307.18 and 4,111.95

Step by Step Solution

1. Step 1: Write the proportion equation
   7,469.27 : 10,307.18 = 4,111.95 : x
2. Step 2: Convert to fraction form
   7,469.27/10,307.18 = 4,111.95/x
3. Step 3: Cross multiply
   7,469.27x = 10,307.18 × 4,111.95
4. Step 4: Simplify right side
   7,469.27x = 42,382,608.80
5. Step 5: Solve for x
   x = 42,382,608.80/7,469.27
6. Step 6: Final answer
   x = 5,674.26