Finding the Fourth Proportional to 9,484.14, 13,087.37 and 5,505.54

Step by Step Solution

1. Step 1: Write the proportion equation
   9,484.14 : 13,087.37 = 5,505.54 : x
2. Step 2: Convert to fraction form
   9,484.14/13,087.37 = 5,505.54/x
3. Step 3: Cross multiply
   9,484.14x = 13,087.37 × 5,505.54
4. Step 4: Simplify right side
   9,484.14x = 72,053,114.14
5. Step 5: Solve for x
   x = 72,053,114.14/9,484.14
6. Step 6: Final answer
   x = 7,597.22