Finding the Fourth Proportional to 9,554.40, 13,182.48 and 5,362.56

Step by Step Solution

1. Step 1: Write the proportion equation
   9,554.40 : 13,182.48 = 5,362.56 : x
2. Step 2: Convert to fraction form
   9,554.40/13,182.48 = 5,362.56/x
3. Step 3: Cross multiply
   9,554.40x = 13,182.48 × 5,362.56
4. Step 4: Simplify right side
   9,554.40x = 70,691,839.95
5. Step 5: Solve for x
   x = 70,691,839.95/9,554.40
6. Step 6: Final answer
   x = 7,398.88