Finding the Fourth Proportional to 9,271.67, 12,795.39 and 5,494.01

Step by Step Solution

1. Step 1: Write the proportion equation
   9,271.67 : 12,795.39 = 5,494.01 : x
2. Step 2: Convert to fraction form
   9,271.67/12,795.39 = 5,494.01/x
3. Step 3: Cross multiply
   9,271.67x = 12,795.39 × 5,494.01
4. Step 4: Simplify right side
   9,271.67x = 70,297,936.64
5. Step 5: Solve for x
   x = 70,297,936.64/9,271.67
6. Step 6: Final answer
   x = 7,582.02