Finding the Fourth Proportional to 2,300.95, 3,448.71 and 1,065.75

Step by Step Solution

1. Step 1: Write the proportion equation
   2,300.95 : 3,448.71 = 1,065.75 : x
2. Step 2: Convert to fraction form
   2,300.95/3,448.71 = 1,065.75/x
3. Step 3: Cross multiply
   2,300.95x = 3,448.71 × 1,065.75
4. Step 4: Simplify right side
   2,300.95x = 3,675,462.68
5. Step 5: Solve for x
   x = 3,675,462.68/2,300.95
6. Step 6: Final answer
   x = 1,597.37