Finding the Fourth Proportional to 9,441.48, 13,029.57 and 5,192.73

Step by Step Solution

1. Step 1: Write the proportion equation
   9,441.48 : 13,029.57 = 5,192.73 : x
2. Step 2: Convert to fraction form
   9,441.48/13,029.57 = 5,192.73/x
3. Step 3: Cross multiply
   9,441.48x = 13,029.57 × 5,192.73
4. Step 4: Simplify right side
   9,441.48x = 67,659,039.03
5. Step 5: Solve for x
   x = 67,659,039.03/9,441.48
6. Step 6: Final answer
   x = 7,166.15