Finding the Fourth Proportional to 1,825.33, 2,733.88 and 1,279.94

Step by Step Solution

1. Step 1: Write the proportion equation
   1,825.33 : 2,733.88 = 1,279.94 : x
2. Step 2: Convert to fraction form
   1,825.33/2,733.88 = 1,279.94/x
3. Step 3: Cross multiply
   1,825.33x = 2,733.88 × 1,279.94
4. Step 4: Simplify right side
   1,825.33x = 3,499,206.00
5. Step 5: Solve for x
   x = 3,499,206.00/1,825.33
6. Step 6: Final answer
   x = 1,917.03