Finding the Fourth Proportional to 5,072.04, 7,608.86 and 1,608.52

Step by Step Solution

1. Step 1: Write the proportion equation
   5,072.04 : 7,608.86 = 1,608.52 : x
2. Step 2: Convert to fraction form
   5,072.04/7,608.86 = 1,608.52/x
3. Step 3: Cross multiply
   5,072.04x = 7,608.86 × 1,608.52
4. Step 4: Simplify right side
   5,072.04x = 12,239,003.49
5. Step 5: Solve for x
   x = 12,239,003.49/5,072.04
6. Step 6: Final answer
   x = 2,413.03