Finding the Fourth Proportional to 7,164.07, 10,744.71 and 3,605.25

Step by Step Solution

1. Step 1: Write the proportion equation
   7,164.07 : 10,744.71 = 3,605.25 : x
2. Step 2: Convert to fraction form
   7,164.07/10,744.71 = 3,605.25/x
3. Step 3: Cross multiply
   7,164.07x = 10,744.71 × 3,605.25
4. Step 4: Simplify right side
   7,164.07x = 38,737,365.73
5. Step 5: Solve for x
   x = 38,737,365.73/7,164.07
6. Step 6: Final answer
   x = 5,407.17