Finding the Fourth Proportional to 11,443.32, 17,171.46 and 4,868.82

Step by Step Solution

1. Step 1: Write the proportion equation
   11,443.32 : 17,171.46 = 4,868.82 : x
2. Step 2: Convert to fraction form
   11,443.32/17,171.46 = 4,868.82/x
3. Step 3: Cross multiply
   11,443.32x = 17,171.46 × 4,868.82
4. Step 4: Simplify right side
   11,443.32x = 83,604,747.88
5. Step 5: Solve for x
   x = 83,604,747.88/11,443.32
6. Step 6: Final answer
   x = 7,305.99