Finding the Fourth Proportional to 1,653.24, 2,281.86 and 1,064.37

Step by Step Solution

1. Step 1: Write the proportion equation
   1,653.24 : 2,281.86 = 1,064.37 : x
2. Step 2: Convert to fraction form
   1,653.24/2,281.86 = 1,064.37/x
3. Step 3: Cross multiply
   1,653.24x = 2,281.86 × 1,064.37
4. Step 4: Simplify right side
   1,653.24x = 2,428,743.33
5. Step 5: Solve for x
   x = 2,428,743.33/1,653.24
6. Step 6: Final answer
   x = 1,469.08