Finding the Fourth Proportional to 9,179.26, 13,762.71 and 5,484.07

Step by Step Solution

1. Step 1: Write the proportion equation
   9,179.26 : 13,762.71 = 5,484.07 : x
2. Step 2: Convert to fraction form
   9,179.26/13,762.71 = 5,484.07/x
3. Step 3: Cross multiply
   9,179.26x = 13,762.71 × 5,484.07
4. Step 4: Simplify right side
   9,179.26x = 75,475,665.03
5. Step 5: Solve for x
   x = 75,475,665.03/9,179.26
6. Step 6: Final answer
   x = 8,222.41