Finding the Fourth Proportional to 16,835.91, 23,233.71 and 9,282.51

Step by Step Solution

1. Step 1: Write the proportion equation
   16,835.91 : 23,233.71 = 9,282.51 : x
2. Step 2: Convert to fraction form
   16,835.91/23,233.71 = 9,282.51/x
3. Step 3: Cross multiply
   16,835.91x = 23,233.71 × 9,282.51
4. Step 4: Simplify right side
   16,835.91x = 215,667,145.41
5. Step 5: Solve for x
   x = 215,667,145.41/16,835.91
6. Step 6: Final answer
   x = 12,809.95