Finding the Fourth Proportional to 16,997.52, 23,458.17 and 10,284.81

Step by Step Solution

1. Step 1: Write the proportion equation
   16,997.52 : 23,458.17 = 10,284.81 : x
2. Step 2: Convert to fraction form
   16,997.52/23,458.17 = 10,284.81/x
3. Step 3: Cross multiply
   16,997.52x = 23,458.17 × 10,284.81
4. Step 4: Simplify right side
   16,997.52x = 241,262,821.40
5. Step 5: Solve for x
   x = 241,262,821.40/16,997.52
6. Step 6: Final answer
   x = 14,194.00