Finding the Fourth Proportional to 9,464.66, 13,061.04 and 5,485.67

Step by Step Solution

1. Step 1: Write the proportion equation
   9,464.66 : 13,061.04 = 5,485.67 : x
2. Step 2: Convert to fraction form
   9,464.66/13,061.04 = 5,485.67/x
3. Step 3: Cross multiply
   9,464.66x = 13,061.04 × 5,485.67
4. Step 4: Simplify right side
   9,464.66x = 71,648,555.30
5. Step 5: Solve for x
   x = 71,648,555.30/9,464.66
6. Step 6: Final answer
   x = 7,570.11