Finding the Fourth Proportional to 16,835.43, 23,233.06 and 9,282.05

Step by Step Solution

1. Step 1: Write the proportion equation
   16,835.43 : 23,233.06 = 9,282.05 : x
2. Step 2: Convert to fraction form
   16,835.43/23,233.06 = 9,282.05/x
3. Step 3: Cross multiply
   16,835.43x = 23,233.06 × 9,282.05
4. Step 4: Simplify right side
   16,835.43x = 215,650,485.61
5. Step 5: Solve for x
   x = 215,650,485.61/16,835.43
6. Step 6: Final answer
   x = 12,809.33