Finding the Fourth Proportional to 2,069.34, 2,855.22 and 1,184.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,069.34 : 2,855.22 = 1,184.94 : x
2. Step 2: Convert to fraction form
   2,069.34/2,855.22 = 1,184.94/x
3. Step 3: Cross multiply
   2,069.34x = 2,855.22 × 1,184.94
4. Step 4: Simplify right side
   2,069.34x = 3,383,264.39
5. Step 5: Solve for x
   x = 3,383,264.39/2,069.34
6. Step 6: Final answer
   x = 1,634.95