Finding the Fourth Proportional to 9,814.83, 13,544.28 and 5,338.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,814.83 : 13,544.28 = 5,338.50 : x
2. Step 2: Convert to fraction form
   9,814.83/13,544.28 = 5,338.50/x
3. Step 3: Cross multiply
   9,814.83x = 13,544.28 × 5,338.50
4. Step 4: Simplify right side
   9,814.83x = 72,306,138.78
5. Step 5: Solve for x
   x = 72,306,138.78/9,814.83
6. Step 6: Final answer
   x = 7,367.03