Finding the Fourth Proportional to 9,829.84, 14,751.89 and 7,371.28

Step by Step Solution

1. Step 1: Write the proportion equation
   9,829.84 : 14,751.89 = 7,371.28 : x
2. Step 2: Convert to fraction form
   9,829.84/14,751.89 = 7,371.28/x
3. Step 3: Cross multiply
   9,829.84x = 14,751.89 × 7,371.28
4. Step 4: Simplify right side
   9,829.84x = 108,740,311.72
5. Step 5: Solve for x
   x = 108,740,311.72/9,829.84
6. Step 6: Final answer
   x = 11,062.27