Finding the Fourth Proportional to 2,383.73, 3,575.72 and 740.51

Step by Step Solution

1. Step 1: Write the proportion equation
   2,383.73 : 3,575.72 = 740.51 : x
2. Step 2: Convert to fraction form
   2,383.73/3,575.72 = 740.51/x
3. Step 3: Cross multiply
   2,383.73x = 3,575.72 × 740.51
4. Step 4: Simplify right side
   2,383.73x = 2,647,840.39
5. Step 5: Solve for x
   x = 2,647,840.39/2,383.73
6. Step 6: Final answer
   x = 1,110.80