Finding the Fourth Proportional to 71,595.82, 107,413.17 and 21,677.59

Step by Step Solution

1. Step 1: Write the proportion equation
   71,595.82 : 107,413.17 = 21,677.59 : x
2. Step 2: Convert to fraction form
   71,595.82/107,413.17 = 21,677.59/x
3. Step 3: Cross multiply
   71,595.82x = 107,413.17 × 21,677.59
4. Step 4: Simplify right side
   71,595.82x = 2,328,458,659.86
5. Step 5: Solve for x
   x = 2,328,458,659.86/71,595.82
6. Step 6: Final answer
   x = 32,522.27