Finding the Fourth Proportional to 17,091.12, 25,605.87 and 16,061.82

Step by Step Solution

1. Step 1: Write the proportion equation
   17,091.12 : 25,605.87 = 16,061.82 : x
2. Step 2: Convert to fraction form
   17,091.12/25,605.87 = 16,061.82/x
3. Step 3: Cross multiply
   17,091.12x = 25,605.87 × 16,061.82
4. Step 4: Simplify right side
   17,091.12x = 411,276,874.88
5. Step 5: Solve for x
   x = 411,276,874.88/17,091.12
6. Step 6: Final answer
   x = 24,063.78