Finding the Fourth Proportional to 1,833.50, 2,751.78 and 794.28

Step by Step Solution

1. Step 1: Write the proportion equation
   1,833.50 : 2,751.78 = 794.28 : x
2. Step 2: Convert to fraction form
   1,833.50/2,751.78 = 794.28/x
3. Step 3: Cross multiply
   1,833.50x = 2,751.78 × 794.28
4. Step 4: Simplify right side
   1,833.50x = 2,185,683.82
5. Step 5: Solve for x
   x = 2,185,683.82/1,833.50
6. Step 6: Final answer
   x = 1,192.08