Finding the Fourth Proportional to 58,413.58, 80,610.82 and 31,556.08

Step by Step Solution

1. Step 1: Write the proportion equation
   58,413.58 : 80,610.82 = 31,556.08 : x
2. Step 2: Convert to fraction form
   58,413.58/80,610.82 = 31,556.08/x
3. Step 3: Cross multiply
   58,413.58x = 80,610.82 × 31,556.08
4. Step 4: Simplify right side
   58,413.58x = 2,543,761,484.79
5. Step 5: Solve for x
   x = 2,543,761,484.79/58,413.58
6. Step 6: Final answer
   x = 43,547.43