Finding the Fourth Proportional to 7,880.05, 10,873.47 and 5,333.37

Step by Step Solution

1. Step 1: Write the proportion equation
   7,880.05 : 10,873.47 = 5,333.37 : x
2. Step 2: Convert to fraction form
   7,880.05/10,873.47 = 5,333.37/x
3. Step 3: Cross multiply
   7,880.05x = 10,873.47 × 5,333.37
4. Step 4: Simplify right side
   7,880.05x = 57,992,238.69
5. Step 5: Solve for x
   x = 57,992,238.69/7,880.05
6. Step 6: Final answer
   x = 7,359.38