Finding the Fourth Proportional to 10,548.19, 14,556.49 and 5,768.15

Step by Step Solution

1. Step 1: Write the proportion equation
   10,548.19 : 14,556.49 = 5,768.15 : x
2. Step 2: Convert to fraction form
   10,548.19/14,556.49 = 5,768.15/x
3. Step 3: Cross multiply
   10,548.19x = 14,556.49 × 5,768.15
4. Step 4: Simplify right side
   10,548.19x = 83,964,017.79
5. Step 5: Solve for x
   x = 83,964,017.79/10,548.19
6. Step 6: Final answer
   x = 7,960.04