Finding the Fourth Proportional to 8,273.03, 12,409.72 and 2,429.64

Step by Step Solution

1. Step 1: Write the proportion equation
   8,273.03 : 12,409.72 = 2,429.64 : x
2. Step 2: Convert to fraction form
   8,273.03/12,409.72 = 2,429.64/x
3. Step 3: Cross multiply
   8,273.03x = 12,409.72 × 2,429.64
4. Step 4: Simplify right side
   8,273.03x = 30,151,146.03
5. Step 5: Solve for x
   x = 30,151,146.03/8,273.03
6. Step 6: Final answer
   x = 3,644.51