Finding the Fourth Proportional to 10,971.82, 16,466.94 and 4,736.54

Step by Step Solution

1. Step 1: Write the proportion equation
   10,971.82 : 16,466.94 = 4,736.54 : x
2. Step 2: Convert to fraction form
   10,971.82/16,466.94 = 4,736.54/x
3. Step 3: Cross multiply
   10,971.82x = 16,466.94 × 4,736.54
4. Step 4: Simplify right side
   10,971.82x = 77,996,266.98
5. Step 5: Solve for x
   x = 77,996,266.98/10,971.82
6. Step 6: Final answer
   x = 7,108.78