Finding the Fourth Proportional to 7,662.96, 10,583.76 and 5,022.18

Step by Step Solution

1. Step 1: Write the proportion equation
   7,662.96 : 10,583.76 = 5,022.18 : x
2. Step 2: Convert to fraction form
   7,662.96/10,583.76 = 5,022.18/x
3. Step 3: Cross multiply
   7,662.96x = 10,583.76 × 5,022.18
4. Step 4: Simplify right side
   7,662.96x = 53,153,547.80
5. Step 5: Solve for x
   x = 53,153,547.80/7,662.96
6. Step 6: Final answer
   x = 6,936.43