Finding the Fourth Proportional to 2,967.16, 4,449.30 and 1,018.84

Step by Step Solution

1. Step 1: Write the proportion equation
   2,967.16 : 4,449.30 = 1,018.84 : x
2. Step 2: Convert to fraction form
   2,967.16/4,449.30 = 1,018.84/x
3. Step 3: Cross multiply
   2,967.16x = 4,449.30 × 1,018.84
4. Step 4: Simplify right side
   2,967.16x = 4,533,124.81
5. Step 5: Solve for x
   x = 4,533,124.81/2,967.16
6. Step 6: Final answer
   x = 1,527.77