Finding the Fourth Proportional to 22,054.48, 33,080.98 and 5,414.56

Step by Step Solution

1. Step 1: Write the proportion equation
   22,054.48 : 33,080.98 = 5,414.56 : x
2. Step 2: Convert to fraction form
   22,054.48/33,080.98 = 5,414.56/x
3. Step 3: Cross multiply
   22,054.48x = 33,080.98 × 5,414.56
4. Step 4: Simplify right side
   22,054.48x = 179,118,951.07
5. Step 5: Solve for x
   x = 179,118,951.07/22,054.48
6. Step 6: Final answer
   x = 8,121.66