Finding the Fourth Proportional to 35,328.56, 48,754.50 and 19,413.50

Step by Step Solution

1. Step 1: Write the proportion equation
   35,328.56 : 48,754.50 = 19,413.50 : x
2. Step 2: Convert to fraction form
   35,328.56/48,754.50 = 19,413.50/x
3. Step 3: Cross multiply
   35,328.56x = 48,754.50 × 19,413.50
4. Step 4: Simplify right side
   35,328.56x = 946,495,485.75
5. Step 5: Solve for x
   x = 946,495,485.75/35,328.56
6. Step 6: Final answer
   x = 26,791.23