Finding the Fourth Proportional to 16,825.87, 23,218.86 and 9,754.59

Step by Step Solution

1. Step 1: Write the proportion equation
   16,825.87 : 23,218.86 = 9,754.59 : x
2. Step 2: Convert to fraction form
   16,825.87/23,218.86 = 9,754.59/x
3. Step 3: Cross multiply
   16,825.87x = 23,218.86 × 9,754.59
4. Step 4: Simplify right side
   16,825.87x = 226,490,367.86
5. Step 5: Solve for x
   x = 226,490,367.86/16,825.87
6. Step 6: Final answer
   x = 13,460.85