Finding the Fourth Proportional to 2,733.71, 4,100.15 and 884.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,733.71 : 4,100.15 = 884.88 : x
2. Step 2: Convert to fraction form
   2,733.71/4,100.15 = 884.88/x
3. Step 3: Cross multiply
   2,733.71x = 4,100.15 × 884.88
4. Step 4: Simplify right side
   2,733.71x = 3,628,142.94
5. Step 5: Solve for x
   x = 3,628,142.94/2,733.71
6. Step 6: Final answer
   x = 1,327.19