Finding the Fourth Proportional to 2,326.27, 3,210.24 and 1,264.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,326.27 : 3,210.24 = 1,264.05 : x
2. Step 2: Convert to fraction form
   2,326.27/3,210.24 = 1,264.05/x
3. Step 3: Cross multiply
   2,326.27x = 3,210.24 × 1,264.05
4. Step 4: Simplify right side
   2,326.27x = 4,057,899.01
5. Step 5: Solve for x
   x = 4,057,899.01/2,326.27
6. Step 6: Final answer
   x = 1,744.38