Finding the Fourth Proportional to 2,362.52, 3,540.86 and 974.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,362.52 : 3,540.86 = 974.98 : x
2. Step 2: Convert to fraction form
   2,362.52/3,540.86 = 974.98/x
3. Step 3: Cross multiply
   2,362.52x = 3,540.86 × 974.98
4. Step 4: Simplify right side
   2,362.52x = 3,452,267.68
5. Step 5: Solve for x
   x = 3,452,267.68/2,362.52
6. Step 6: Final answer
   x = 1,461.26