Finding the Fourth Proportional to 2,361.52, 3,542.71 and 974.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,361.52 : 3,542.71 = 974.10 : x
2. Step 2: Convert to fraction form
   2,361.52/3,542.71 = 974.10/x
3. Step 3: Cross multiply
   2,361.52x = 3,542.71 × 974.10
4. Step 4: Simplify right side
   2,361.52x = 3,450,953.81
5. Step 5: Solve for x
   x = 3,450,953.81/2,361.52
6. Step 6: Final answer
   x = 1,461.33