Finding the Fourth Proportional to 2,300.68, 3,445.82 and 1,065.49

Step by Step Solution

1. Step 1: Write the proportion equation
   2,300.68 : 3,445.82 = 1,065.49 : x
2. Step 2: Convert to fraction form
   2,300.68/3,445.82 = 1,065.49/x
3. Step 3: Cross multiply
   2,300.68x = 3,445.82 × 1,065.49
4. Step 4: Simplify right side
   2,300.68x = 3,671,502.18
5. Step 5: Solve for x
   x = 3,671,502.18/2,300.68
6. Step 6: Final answer
   x = 1,595.84