Finding the Fourth Proportional to 16,736.18, 23,096.15 and 9,182.36

Step by Step Solution

1. Step 1: Write the proportion equation
   16,736.18 : 23,096.15 = 9,182.36 : x
2. Step 2: Convert to fraction form
   16,736.18/23,096.15 = 9,182.36/x
3. Step 3: Cross multiply
   16,736.18x = 23,096.15 × 9,182.36
4. Step 4: Simplify right side
   16,736.18x = 212,077,244.61
5. Step 5: Solve for x
   x = 212,077,244.61/16,736.18
6. Step 6: Final answer
   x = 12,671.79