Finding the Fourth Proportional to 12,573.77, 17,350.47 and 7,270.29

Step by Step Solution

1. Step 1: Write the proportion equation
   12,573.77 : 17,350.47 = 7,270.29 : x
2. Step 2: Convert to fraction form
   12,573.77/17,350.47 = 7,270.29/x
3. Step 3: Cross multiply
   12,573.77x = 17,350.47 × 7,270.29
4. Step 4: Simplify right side
   12,573.77x = 126,142,948.54
5. Step 5: Solve for x
   x = 126,142,948.54/12,573.77
6. Step 6: Final answer
   x = 10,032.23