Finding the Fourth Proportional to 7,066.29, 9,751.83 and 3,922.50

Step by Step Solution

1. Step 1: Write the proportion equation
   7,066.29 : 9,751.83 = 3,922.50 : x
2. Step 2: Convert to fraction form
   7,066.29/9,751.83 = 3,922.50/x
3. Step 3: Cross multiply
   7,066.29x = 9,751.83 × 3,922.50
4. Step 4: Simplify right side
   7,066.29x = 38,251,553.18
5. Step 5: Solve for x
   x = 38,251,553.18/7,066.29
6. Step 6: Final answer
   x = 5,413.24