Finding the Fourth Proportional to 2,597.96, 3,894.62 and 954.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,597.96 : 3,894.62 = 954.12 : x
2. Step 2: Convert to fraction form
   2,597.96/3,894.62 = 954.12/x
3. Step 3: Cross multiply
   2,597.96x = 3,894.62 × 954.12
4. Step 4: Simplify right side
   2,597.96x = 3,715,934.83
5. Step 5: Solve for x
   x = 3,715,934.83/2,597.96
6. Step 6: Final answer
   x = 1,430.33