Finding the Fourth Proportional to 2,969.33, 4,453.95 and 889.35

Step by Step Solution

1. Step 1: Write the proportion equation
   2,969.33 : 4,453.95 = 889.35 : x
2. Step 2: Convert to fraction form
   2,969.33/4,453.95 = 889.35/x
3. Step 3: Cross multiply
   2,969.33x = 4,453.95 × 889.35
4. Step 4: Simplify right side
   2,969.33x = 3,961,120.43
5. Step 5: Solve for x
   x = 3,961,120.43/2,969.33
6. Step 6: Final answer
   x = 1,334.01