Finding the Fourth Proportional to 9,467.57, 13,065.26 and 5,491.01

Step by Step Solution

1. Step 1: Write the proportion equation
   9,467.57 : 13,065.26 = 5,491.01 : x
2. Step 2: Convert to fraction form
   9,467.57/13,065.26 = 5,491.01/x
3. Step 3: Cross multiply
   9,467.57x = 13,065.26 × 5,491.01
4. Step 4: Simplify right side
   9,467.57x = 71,741,380.53
5. Step 5: Solve for x
   x = 71,741,380.53/9,467.57
6. Step 6: Final answer
   x = 7,577.60