Finding the Fourth Proportional to 103,860.82, 155,791.22 and 59,456.28

Step by Step Solution

1. Step 1: Write the proportion equation
   103,860.82 : 155,791.22 = 59,456.28 : x
2. Step 2: Convert to fraction form
   103,860.82/155,791.22 = 59,456.28/x
3. Step 3: Cross multiply
   103,860.82x = 155,791.22 × 59,456.28
4. Step 4: Simplify right side
   103,860.82x = 9,262,766,100.58
5. Step 5: Solve for x
   x = 9,262,766,100.58/103,860.82
6. Step 6: Final answer
   x = 89,184.41