Finding the Fourth Proportional to 9,936.82, 13,711.92 and 5,460.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,936.82 : 13,711.92 = 5,460.52 : x
2. Step 2: Convert to fraction form
   9,936.82/13,711.92 = 5,460.52/x
3. Step 3: Cross multiply
   9,936.82x = 13,711.92 × 5,460.52
4. Step 4: Simplify right side
   9,936.82x = 74,874,213.40
5. Step 5: Solve for x
   x = 74,874,213.40/9,936.82
6. Step 6: Final answer
   x = 7,535.03