Finding the Fourth Proportional to 2,301.82, 3,452.76 and 570.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,301.82 : 3,452.76 = 570.46 : x
2. Step 2: Convert to fraction form
   2,301.82/3,452.76 = 570.46/x
3. Step 3: Cross multiply
   2,301.82x = 3,452.76 × 570.46
4. Step 4: Simplify right side
   2,301.82x = 1,969,661.47
5. Step 5: Solve for x
   x = 1,969,661.47/2,301.82
6. Step 6: Final answer
   x = 855.70