Finding the Fourth Proportional to 9,527.97, 13,150.19 and 5,551.41

Step by Step Solution

1. Step 1: Write the proportion equation
   9,527.97 : 13,150.19 = 5,551.41 : x
2. Step 2: Convert to fraction form
   9,527.97/13,150.19 = 5,551.41/x
3. Step 3: Cross multiply
   9,527.97x = 13,150.19 × 5,551.41
4. Step 4: Simplify right side
   9,527.97x = 73,002,068.51
5. Step 5: Solve for x
   x = 73,002,068.51/9,527.97
6. Step 6: Final answer
   x = 7,661.87