Finding the Fourth Proportional to 12,757.15, 17,607.73 and 7,093.89

Step by Step Solution

1. Step 1: Write the proportion equation
   12,757.15 : 17,607.73 = 7,093.89 : x
2. Step 2: Convert to fraction form
   12,757.15/17,607.73 = 7,093.89/x
3. Step 3: Cross multiply
   12,757.15x = 17,607.73 × 7,093.89
4. Step 4: Simplify right side
   12,757.15x = 124,907,299.77
5. Step 5: Solve for x
   x = 124,907,299.77/12,757.15
6. Step 6: Final answer
   x = 9,791.16