Finding the Fourth Proportional to 23,483.85, 35,203.49 and 8,682.72

Step by Step Solution

1. Step 1: Write the proportion equation
   23,483.85 : 35,203.49 = 8,682.72 : x
2. Step 2: Convert to fraction form
   23,483.85/35,203.49 = 8,682.72/x
3. Step 3: Cross multiply
   23,483.85x = 35,203.49 × 8,682.72
4. Step 4: Simplify right side
   23,483.85x = 305,662,046.69
5. Step 5: Solve for x
   x = 305,662,046.69/23,483.85
6. Step 6: Final answer
   x = 13,015.84