Finding the Fourth Proportional to 7,066.49, 10,585.15 and 5,504.81

Step by Step Solution

1. Step 1: Write the proportion equation
   7,066.49 : 10,585.15 = 5,504.81 : x
2. Step 2: Convert to fraction form
   7,066.49/10,585.15 = 5,504.81/x
3. Step 3: Cross multiply
   7,066.49x = 10,585.15 × 5,504.81
4. Step 4: Simplify right side
   7,066.49x = 58,269,172.88
5. Step 5: Solve for x
   x = 58,269,172.88/7,066.49
6. Step 6: Final answer
   x = 8,245.85