Finding the Fourth Proportional to 2,793.47, 4,189.82 and 944.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,793.47 : 4,189.82 = 944.34 : x
2. Step 2: Convert to fraction form
   2,793.47/4,189.82 = 944.34/x
3. Step 3: Cross multiply
   2,793.47x = 4,189.82 × 944.34
4. Step 4: Simplify right side
   2,793.47x = 3,956,609.90
5. Step 5: Solve for x
   x = 3,956,609.90/2,793.47
6. Step 6: Final answer
   x = 1,416.38