Finding the Fourth Proportional to 7,004.34, 9,665.82 and 5,243.76

Step by Step Solution

1. Step 1: Write the proportion equation
   7,004.34 : 9,665.82 = 5,243.76 : x
2. Step 2: Convert to fraction form
   7,004.34/9,665.82 = 5,243.76/x
3. Step 3: Cross multiply
   7,004.34x = 9,665.82 × 5,243.76
4. Step 4: Simplify right side
   7,004.34x = 50,685,240.28
5. Step 5: Solve for x
   x = 50,685,240.28/7,004.34
6. Step 6: Final answer
   x = 7,236.26