Finding the Fourth Proportional to 2,300.45, 3,447.97 and 1,065.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,300.45 : 3,447.97 = 1,065.25 : x
2. Step 2: Convert to fraction form
   2,300.45/3,447.97 = 1,065.25/x
3. Step 3: Cross multiply
   2,300.45x = 3,447.97 × 1,065.25
4. Step 4: Simplify right side
   2,300.45x = 3,672,927.48
5. Step 5: Solve for x
   x = 3,672,927.48/2,300.45
6. Step 6: Final answer
   x = 1,596.62