Finding the Fourth Proportional to 9,697.72, 14,541.30 and 3,456.76

Step by Step Solution

1. Step 1: Write the proportion equation
   9,697.72 : 14,541.30 = 3,456.76 : x
2. Step 2: Convert to fraction form
   9,697.72/14,541.30 = 3,456.76/x
3. Step 3: Cross multiply
   9,697.72x = 14,541.30 × 3,456.76
4. Step 4: Simplify right side
   9,697.72x = 50,265,784.19
5. Step 5: Solve for x
   x = 50,265,784.19/9,697.72
6. Step 6: Final answer
   x = 5,183.26