Finding the Fourth Proportional to 5,074.79, 7,601.38 and 2,882.39

Step by Step Solution

1. Step 1: Write the proportion equation
   5,074.79 : 7,601.38 = 2,882.39 : x
2. Step 2: Convert to fraction form
   5,074.79/7,601.38 = 2,882.39/x
3. Step 3: Cross multiply
   5,074.79x = 7,601.38 × 2,882.39
4. Step 4: Simplify right side
   5,074.79x = 21,910,096.49
5. Step 5: Solve for x
   x = 21,910,096.49/5,074.79
6. Step 6: Final answer
   x = 4,317.44