Finding the Fourth Proportional to 2,273.69, 3,410.57 and 975.17

Step by Step Solution

1. Step 1: Write the proportion equation
   2,273.69 : 3,410.57 = 975.17 : x
2. Step 2: Convert to fraction form
   2,273.69/3,410.57 = 975.17/x
3. Step 3: Cross multiply
   2,273.69x = 3,410.57 × 975.17
4. Step 4: Simplify right side
   2,273.69x = 3,325,870.93
5. Step 5: Solve for x
   x = 3,325,870.93/2,273.69
6. Step 6: Final answer
   x = 1,462.77