Finding the Fourth Proportional to 19,952.50, 27,533.61 and 10,877.67

Step by Step Solution

1. Step 1: Write the proportion equation
   19,952.50 : 27,533.61 = 10,877.67 : x
2. Step 2: Convert to fraction form
   19,952.50/27,533.61 = 10,877.67/x
3. Step 3: Cross multiply
   19,952.50x = 27,533.61 × 10,877.67
4. Step 4: Simplify right side
   19,952.50x = 299,501,413.86
5. Step 5: Solve for x
   x = 299,501,413.86/19,952.50
6. Step 6: Final answer
   x = 15,010.72