Finding the Fourth Proportional to 12,849.84, 17,735.36 and 7,546.37

Step by Step Solution

1. Step 1: Write the proportion equation
   12,849.84 : 17,735.36 = 7,546.37 : x
2. Step 2: Convert to fraction form
   12,849.84/17,735.36 = 7,546.37/x
3. Step 3: Cross multiply
   12,849.84x = 17,735.36 × 7,546.37
4. Step 4: Simplify right side
   12,849.84x = 133,837,462.23
5. Step 5: Solve for x
   x = 133,837,462.23/12,849.84
6. Step 6: Final answer
   x = 10,415.50