Finding the Fourth Proportional to 9,838.03, 13,576.74 and 5,362.09

Step by Step Solution

1. Step 1: Write the proportion equation
   9,838.03 : 13,576.74 = 5,362.09 : x
2. Step 2: Convert to fraction form
   9,838.03/13,576.74 = 5,362.09/x
3. Step 3: Cross multiply
   9,838.03x = 13,576.74 × 5,362.09
4. Step 4: Simplify right side
   9,838.03x = 72,799,701.79
5. Step 5: Solve for x
   x = 72,799,701.79/9,838.03
6. Step 6: Final answer
   x = 7,399.83