Finding the Fourth Proportional to 23,114.52, 34,650.72 and 8,319.96

Step by Step Solution

1. Step 1: Write the proportion equation
   23,114.52 : 34,650.72 = 8,319.96 : x
2. Step 2: Convert to fraction form
   23,114.52/34,650.72 = 8,319.96/x
3. Step 3: Cross multiply
   23,114.52x = 34,650.72 × 8,319.96
4. Step 4: Simplify right side
   23,114.52x = 288,292,604.37
5. Step 5: Solve for x
   x = 288,292,604.37/23,114.52
6. Step 6: Final answer
   x = 12,472.36