Finding the Fourth Proportional to 9,950.48, 13,732.00 and 5,474.42

Step by Step Solution

1. Step 1: Write the proportion equation
   9,950.48 : 13,732.00 = 5,474.42 : x
2. Step 2: Convert to fraction form
   9,950.48/13,732.00 = 5,474.42/x
3. Step 3: Cross multiply
   9,950.48x = 13,732.00 × 5,474.42
4. Step 4: Simplify right side
   9,950.48x = 75,174,704.59
5. Step 5: Solve for x
   x = 75,174,704.59/9,950.48
6. Step 6: Final answer
   x = 7,554.88