Finding the Fourth Proportional to 9,464.58, 13,061.13 and 5,486.46

Step by Step Solution

1. Step 1: Write the proportion equation
   9,464.58 : 13,061.13 = 5,486.46 : x
2. Step 2: Convert to fraction form
   9,464.58/13,061.13 = 5,486.46/x
3. Step 3: Cross multiply
   9,464.58x = 13,061.13 × 5,486.46
4. Step 4: Simplify right side
   9,464.58x = 71,659,367.30
5. Step 5: Solve for x
   x = 71,659,367.30/9,464.58
6. Step 6: Final answer
   x = 7,571.32