Finding the Fourth Proportional to 37,259.22, 51,413.41 and 21,342.72

Step by Step Solution

1. Step 1: Write the proportion equation
   37,259.22 : 51,413.41 = 21,342.72 : x
2. Step 2: Convert to fraction form
   37,259.22/51,413.41 = 21,342.72/x
3. Step 3: Cross multiply
   37,259.22x = 51,413.41 × 21,342.72
4. Step 4: Simplify right side
   37,259.22x = 1,097,302,013.88
5. Step 5: Solve for x
   x = 1,097,302,013.88/37,259.22
6. Step 6: Final answer
   x = 29,450.48