Finding the Fourth Proportional to 9,754.12, 13,459.71 and 5,504.80

Step by Step Solution

1. Step 1: Write the proportion equation
   9,754.12 : 13,459.71 = 5,504.80 : x
2. Step 2: Convert to fraction form
   9,754.12/13,459.71 = 5,504.80/x
3. Step 3: Cross multiply
   9,754.12x = 13,459.71 × 5,504.80
4. Step 4: Simplify right side
   9,754.12x = 74,093,011.61
5. Step 5: Solve for x
   x = 74,093,011.61/9,754.12
6. Step 6: Final answer
   x = 7,596.07