Finding the Fourth Proportional to 1,833.33, 2,529.98 and 994.05

Step by Step Solution

1. Step 1: Write the proportion equation
   1,833.33 : 2,529.98 = 994.05 : x
2. Step 2: Convert to fraction form
   1,833.33/2,529.98 = 994.05/x
3. Step 3: Cross multiply
   1,833.33x = 2,529.98 × 994.05
4. Step 4: Simplify right side
   1,833.33x = 2,514,926.62
5. Step 5: Solve for x
   x = 2,514,926.62/1,833.33
6. Step 6: Final answer
   x = 1,371.78