Finding the Fourth Proportional to 7,696.71, 10,626.05 and 5,048.72

Step by Step Solution

1. Step 1: Write the proportion equation
   7,696.71 : 10,626.05 = 5,048.72 : x
2. Step 2: Convert to fraction form
   7,696.71/10,626.05 = 5,048.72/x
3. Step 3: Cross multiply
   7,696.71x = 10,626.05 × 5,048.72
4. Step 4: Simplify right side
   7,696.71x = 53,647,951.16
5. Step 5: Solve for x
   x = 53,647,951.16/7,696.71
6. Step 6: Final answer
   x = 6,970.24