Finding the Fourth Proportional to 2,597.45, 3,896.69 and 954.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,597.45 : 3,896.69 = 954.01 : x
2. Step 2: Convert to fraction form
   2,597.45/3,896.69 = 954.01/x
3. Step 3: Cross multiply
   2,597.45x = 3,896.69 × 954.01
4. Step 4: Simplify right side
   2,597.45x = 3,717,466.72
5. Step 5: Solve for x
   x = 3,717,466.72/2,597.45
6. Step 6: Final answer
   x = 1,431.20