Finding the Fourth Proportional to 2,413.52, 3,329.84 and 1,529.19

Step by Step Solution

1. Step 1: Write the proportion equation
   2,413.52 : 3,329.84 = 1,529.19 : x
2. Step 2: Convert to fraction form
   2,413.52/3,329.84 = 1,529.19/x
3. Step 3: Cross multiply
   2,413.52x = 3,329.84 × 1,529.19
4. Step 4: Simplify right side
   2,413.52x = 5,091,950.38
5. Step 5: Solve for x
   x = 5,091,950.38/2,413.52
6. Step 6: Final answer
   x = 2,109.77