Finding the Fourth Proportional to 12,362.94, 17,062.11 and 7,058.57

Step by Step Solution

1. Step 1: Write the proportion equation
   12,362.94 : 17,062.11 = 7,058.57 : x
2. Step 2: Convert to fraction form
   12,362.94/17,062.11 = 7,058.57/x
3. Step 3: Cross multiply
   12,362.94x = 17,062.11 × 7,058.57
4. Step 4: Simplify right side
   12,362.94x = 120,434,012.47
5. Step 5: Solve for x
   x = 120,434,012.47/12,362.94
6. Step 6: Final answer
   x = 9,741.53