Finding the Fourth Proportional to 2,300.32, 3,443.76 and 2,259.36

Step by Step Solution

1. Step 1: Write the proportion equation
   2,300.32 : 3,443.76 = 2,259.36 : x
2. Step 2: Convert to fraction form
   2,300.32/3,443.76 = 2,259.36/x
3. Step 3: Cross multiply
   2,300.32x = 3,443.76 × 2,259.36
4. Step 4: Simplify right side
   2,300.32x = 7,780,693.59
5. Step 5: Solve for x
   x = 7,780,693.59/2,300.32
6. Step 6: Final answer
   x = 3,382.44