Finding the Fourth Proportional to 11,441.88, 17,164.78 and 4,868.12

Step by Step Solution

1. Step 1: Write the proportion equation
   11,441.88 : 17,164.78 = 4,868.12 : x
2. Step 2: Convert to fraction form
   11,441.88/17,164.78 = 4,868.12/x
3. Step 3: Cross multiply
   11,441.88x = 17,164.78 × 4,868.12
4. Step 4: Simplify right side
   11,441.88x = 83,560,208.81
5. Step 5: Solve for x
   x = 83,560,208.81/11,441.88
6. Step 6: Final answer
   x = 7,303.01