Finding the Fourth Proportional to 2,597.53, 3,897.99 and 954.09

Step by Step Solution

1. Step 1: Write the proportion equation
   2,597.53 : 3,897.99 = 954.09 : x
2. Step 2: Convert to fraction form
   2,597.53/3,897.99 = 954.09/x
3. Step 3: Cross multiply
   2,597.53x = 3,897.99 × 954.09
4. Step 4: Simplify right side
   2,597.53x = 3,719,016.17
5. Step 5: Solve for x
   x = 3,719,016.17/2,597.53
6. Step 6: Final answer
   x = 1,431.75