Finding the Fourth Proportional to 41,536.44, 62,280.72 and 28,404.72

Step by Step Solution

1. Step 1: Write the proportion equation
   41,536.44 : 62,280.72 = 28,404.72 : x
2. Step 2: Convert to fraction form
   41,536.44/62,280.72 = 28,404.72/x
3. Step 3: Cross multiply
   41,536.44x = 62,280.72 × 28,404.72
4. Step 4: Simplify right side
   41,536.44x = 1,769,066,413.00
5. Step 5: Solve for x
   x = 1,769,066,413.00/41,536.44
6. Step 6: Final answer
   x = 42,590.71