Finding the Fourth Proportional to 12,173.04, 16,793.46 and 7,134.71

Step by Step Solution

1. Step 1: Write the proportion equation
   12,173.04 : 16,793.46 = 7,134.71 : x
2. Step 2: Convert to fraction form
   12,173.04/16,793.46 = 7,134.71/x
3. Step 3: Cross multiply
   12,173.04x = 16,793.46 × 7,134.71
4. Step 4: Simplify right side
   12,173.04x = 119,816,383.03
5. Step 5: Solve for x
   x = 119,816,383.03/12,173.04
6. Step 6: Final answer
   x = 9,842.77