Finding the Fourth Proportional to 9,459.49, 13,054.09 and 5,482.91

Step by Step Solution

1. Step 1: Write the proportion equation
   9,459.49 : 13,054.09 = 5,482.91 : x
2. Step 2: Convert to fraction form
   9,459.49/13,054.09 = 5,482.91/x
3. Step 3: Cross multiply
   9,459.49x = 13,054.09 × 5,482.91
4. Step 4: Simplify right side
   9,459.49x = 71,574,321.62
5. Step 5: Solve for x
   x = 71,574,321.62/9,459.49
6. Step 6: Final answer
   x = 7,566.41