Finding the Fourth Proportional to 9,519.20, 14,279.46 and 2,944.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,519.20 : 14,279.46 = 2,944.52 : x
2. Step 2: Convert to fraction form
   9,519.20/14,279.46 = 2,944.52/x
3. Step 3: Cross multiply
   9,519.20x = 14,279.46 × 2,944.52
4. Step 4: Simplify right side
   9,519.20x = 42,046,084.16
5. Step 5: Solve for x
   x = 42,046,084.16/9,519.20
6. Step 6: Final answer
   x = 4,416.98