Finding the Fourth Proportional to 2,522.42, 3,783.80 and 673.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,522.42 : 3,783.80 = 673.52 : x
2. Step 2: Convert to fraction form
   2,522.42/3,783.80 = 673.52/x
3. Step 3: Cross multiply
   2,522.42x = 3,783.80 × 673.52
4. Step 4: Simplify right side
   2,522.42x = 2,548,464.98
5. Step 5: Solve for x
   x = 2,548,464.98/2,522.42
6. Step 6: Final answer
   x = 1,010.33