Finding the Fourth Proportional to 5,304.45, 7,320.27 and 2,914.48

Step by Step Solution

1. Step 1: Write the proportion equation
   5,304.45 : 7,320.27 = 2,914.48 : x
2. Step 2: Convert to fraction form
   5,304.45/7,320.27 = 2,914.48/x
3. Step 3: Cross multiply
   5,304.45x = 7,320.27 × 2,914.48
4. Step 4: Simplify right side
   5,304.45x = 21,334,800.59
5. Step 5: Solve for x
   x = 21,334,800.59/5,304.45
6. Step 6: Final answer
   x = 4,022.06