Finding the Fourth Proportional to 37,499.92, 51,749.92 and 21,584.08

Step by Step Solution

1. Step 1: Write the proportion equation
   37,499.92 : 51,749.92 = 21,584.08 : x
2. Step 2: Convert to fraction form
   37,499.92/51,749.92 = 21,584.08/x
3. Step 3: Cross multiply
   37,499.92x = 51,749.92 × 21,584.08
4. Step 4: Simplify right side
   37,499.92x = 1,116,974,413.27
5. Step 5: Solve for x
   x = 1,116,974,413.27/37,499.92
6. Step 6: Final answer
   x = 29,786.05