Finding the Fourth Proportional to 173,167.98, 259,790.91 and 60,855.96

Step by Step Solution

1. Step 1: Write the proportion equation
   173,167.98 : 259,790.91 = 60,855.96 : x
2. Step 2: Convert to fraction form
   173,167.98/259,790.91 = 60,855.96/x
3. Step 3: Cross multiply
   173,167.98x = 259,790.91 × 60,855.96
4. Step 4: Simplify right side
   173,167.98x = 15,809,825,227.32
5. Step 5: Solve for x
   x = 15,809,825,227.32/173,167.98
6. Step 6: Final answer
   x = 91,297.62