Finding the Fourth Proportional to 2,833.01, 4,251.18 and 1,189.43

Step by Step Solution

1. Step 1: Write the proportion equation
   2,833.01 : 4,251.18 = 1,189.43 : x
2. Step 2: Convert to fraction form
   2,833.01/4,251.18 = 1,189.43/x
3. Step 3: Cross multiply
   2,833.01x = 4,251.18 × 1,189.43
4. Step 4: Simplify right side
   2,833.01x = 5,056,496.12
5. Step 5: Solve for x
   x = 5,056,496.12/2,833.01
6. Step 6: Final answer
   x = 1,784.85