Finding the Fourth Proportional to 1,592.99, 2,198.33 and 884.84

Step by Step Solution

1. Step 1: Write the proportion equation
   1,592.99 : 2,198.33 = 884.84 : x
2. Step 2: Convert to fraction form
   1,592.99/2,198.33 = 884.84/x
3. Step 3: Cross multiply
   1,592.99x = 2,198.33 × 884.84
4. Step 4: Simplify right side
   1,592.99x = 1,945,165.89
5. Step 5: Solve for x
   x = 1,945,165.89/1,592.99
6. Step 6: Final answer
   x = 1,221.08