Finding the Fourth Proportional to 9,804.33, 13,527.79 and 5,555.02

Step by Step Solution

1. Step 1: Write the proportion equation
   9,804.33 : 13,527.79 = 5,555.02 : x
2. Step 2: Convert to fraction form
   9,804.33/13,527.79 = 5,555.02/x
3. Step 3: Cross multiply
   9,804.33x = 13,527.79 × 5,555.02
4. Step 4: Simplify right side
   9,804.33x = 75,147,144.01
5. Step 5: Solve for x
   x = 75,147,144.01/9,804.33
6. Step 6: Final answer
   x = 7,664.69