Finding the Fourth Proportional to 2,300.67, 3,451.05 and 569.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,300.67 : 3,451.05 = 569.25 : x
2. Step 2: Convert to fraction form
   2,300.67/3,451.05 = 569.25/x
3. Step 3: Cross multiply
   2,300.67x = 3,451.05 × 569.25
4. Step 4: Simplify right side
   2,300.67x = 1,964,510.21
5. Step 5: Solve for x
   x = 1,964,510.21/2,300.67
6. Step 6: Final answer
   x = 853.89