Finding the Fourth Proportional to 1,754.78, 2,633.33 and 933.65

Step by Step Solution

1. Step 1: Write the proportion equation
   1,754.78 : 2,633.33 = 933.65 : x
2. Step 2: Convert to fraction form
   1,754.78/2,633.33 = 933.65/x
3. Step 3: Cross multiply
   1,754.78x = 2,633.33 × 933.65
4. Step 4: Simplify right side
   1,754.78x = 2,458,597.72
5. Step 5: Solve for x
   x = 2,458,597.72/1,754.78
6. Step 6: Final answer
   x = 1,401.08