Finding the Fourth Proportional to 2,967.82, 4,452.15 and 1,019.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,967.82 : 4,452.15 = 1,019.50 : x
2. Step 2: Convert to fraction form
   2,967.82/4,452.15 = 1,019.50/x
3. Step 3: Cross multiply
   2,967.82x = 4,452.15 × 1,019.50
4. Step 4: Simplify right side
   2,967.82x = 4,538,966.93
5. Step 5: Solve for x
   x = 4,538,966.93/2,967.82
6. Step 6: Final answer
   x = 1,529.39