Finding the Fourth Proportional to 7,333.65, 10,112.41 and 5,448.73

Step by Step Solution

1. Step 1: Write the proportion equation
   7,333.65 : 10,112.41 = 5,448.73 : x
2. Step 2: Convert to fraction form
   7,333.65/10,112.41 = 5,448.73/x
3. Step 3: Cross multiply
   7,333.65x = 10,112.41 × 5,448.73
4. Step 4: Simplify right side
   7,333.65x = 55,099,791.74
5. Step 5: Solve for x
   x = 55,099,791.74/7,333.65
6. Step 6: Final answer
   x = 7,513.28