Finding the Fourth Proportional to 10,470.36, 14,448.56 and 5,754.54

Step by Step Solution

1. Step 1: Write the proportion equation
   10,470.36 : 14,448.56 = 5,754.54 : x
2. Step 2: Convert to fraction form
   10,470.36/14,448.56 = 5,754.54/x
3. Step 3: Cross multiply
   10,470.36x = 14,448.56 × 5,754.54
4. Step 4: Simplify right side
   10,470.36x = 83,144,816.46
5. Step 5: Solve for x
   x = 83,144,816.46/10,470.36
6. Step 6: Final answer
   x = 7,940.97