Finding the Fourth Proportional to 9,950.58, 13,731.46 and 5,473.91

Step by Step Solution

1. Step 1: Write the proportion equation
   9,950.58 : 13,731.46 = 5,473.91 : x
2. Step 2: Convert to fraction form
   9,950.58/13,731.46 = 5,473.91/x
3. Step 3: Cross multiply
   9,950.58x = 13,731.46 × 5,473.91
4. Step 4: Simplify right side
   9,950.58x = 75,164,796.85
5. Step 5: Solve for x
   x = 75,164,796.85/9,950.58
6. Step 6: Final answer
   x = 7,553.81