Finding the Fourth Proportional to 2,413.60, 3,617.88 and 1,536.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,413.60 : 3,617.88 = 1,536.76 : x
2. Step 2: Convert to fraction form
   2,413.60/3,617.88 = 1,536.76/x
3. Step 3: Cross multiply
   2,413.60x = 3,617.88 × 1,536.76
4. Step 4: Simplify right side
   2,413.60x = 5,559,813.27
5. Step 5: Solve for x
   x = 5,559,813.27/2,413.60
6. Step 6: Final answer
   x = 2,303.54