Finding the Fourth Proportional to 5,413.42, 7,470.59 and 3,055.71

Step by Step Solution

1. Step 1: Write the proportion equation
   5,413.42 : 7,470.59 = 3,055.71 : x
2. Step 2: Convert to fraction form
   5,413.42/7,470.59 = 3,055.71/x
3. Step 3: Cross multiply
   5,413.42x = 7,470.59 × 3,055.71
4. Step 4: Simplify right side
   5,413.42x = 22,827,956.57
5. Step 5: Solve for x
   x = 22,827,956.57/5,413.42
6. Step 6: Final answer
   x = 4,216.92