Finding the Fourth Proportional to 59,091.72, 88,619.16 and 16,960.44

Step by Step Solution

1. Step 1: Write the proportion equation
   59,091.72 : 88,619.16 = 16,960.44 : x
2. Step 2: Convert to fraction form
   59,091.72/88,619.16 = 16,960.44/x
3. Step 3: Cross multiply
   59,091.72x = 88,619.16 × 16,960.44
4. Step 4: Simplify right side
   59,091.72x = 1,503,019,946.03
5. Step 5: Solve for x
   x = 1,503,019,946.03/59,091.72
6. Step 6: Final answer
   x = 25,435.37