Finding the Fourth Proportional to 2,362.44, 3,540.57 and 974.19

Step by Step Solution

1. Step 1: Write the proportion equation
   2,362.44 : 3,540.57 = 974.19 : x
2. Step 2: Convert to fraction form
   2,362.44/3,540.57 = 974.19/x
3. Step 3: Cross multiply
   2,362.44x = 3,540.57 × 974.19
4. Step 4: Simplify right side
   2,362.44x = 3,449,187.89
5. Step 5: Solve for x
   x = 3,449,187.89/2,362.44
6. Step 6: Final answer
   x = 1,460.01