Finding the Fourth Proportional to 7,066.89, 9,752.37 and 3,923.13

Step by Step Solution

1. Step 1: Write the proportion equation
   7,066.89 : 9,752.37 = 3,923.13 : x
2. Step 2: Convert to fraction form
   7,066.89/9,752.37 = 3,923.13/x
3. Step 3: Cross multiply
   7,066.89x = 9,752.37 × 3,923.13
4. Step 4: Simplify right side
   7,066.89x = 38,259,815.32
5. Step 5: Solve for x
   x = 38,259,815.32/7,066.89
6. Step 6: Final answer
   x = 5,413.95