Finding the Fourth Proportional to 16,753.08, 23,119.57 and 9,200.18

Step by Step Solution

1. Step 1: Write the proportion equation
   16,753.08 : 23,119.57 = 9,200.18 : x
2. Step 2: Convert to fraction form
   16,753.08/23,119.57 = 9,200.18/x
3. Step 3: Cross multiply
   16,753.08x = 23,119.57 × 9,200.18
4. Step 4: Simplify right side
   16,753.08x = 212,704,205.52
5. Step 5: Solve for x
   x = 212,704,205.52/16,753.08
6. Step 6: Final answer
   x = 12,696.42