Finding the Fourth Proportional to 9,464.12, 13,060.46 and 5,487.54

Step by Step Solution

1. Step 1: Write the proportion equation
   9,464.12 : 13,060.46 = 5,487.54 : x
2. Step 2: Convert to fraction form
   9,464.12/13,060.46 = 5,487.54/x
3. Step 3: Cross multiply
   9,464.12x = 13,060.46 × 5,487.54
4. Step 4: Simplify right side
   9,464.12x = 71,669,796.67
5. Step 5: Solve for x
   x = 71,669,796.67/9,464.12
6. Step 6: Final answer
   x = 7,572.79