Finding the Fourth Proportional to 2,361.12, 3,541.56 and 974.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,361.12 : 3,541.56 = 974.10 : x
2. Step 2: Convert to fraction form
   2,361.12/3,541.56 = 974.10/x
3. Step 3: Cross multiply
   2,361.12x = 3,541.56 × 974.10
4. Step 4: Simplify right side
   2,361.12x = 3,449,833.60
5. Step 5: Solve for x
   x = 3,449,833.60/2,361.12
6. Step 6: Final answer
   x = 1,461.10