Finding the Fourth Proportional to 9,950.46, 13,731.29 and 5,474.17

Step by Step Solution

1. Step 1: Write the proportion equation
   9,950.46 : 13,731.29 = 5,474.17 : x
2. Step 2: Convert to fraction form
   9,950.46/13,731.29 = 5,474.17/x
3. Step 3: Cross multiply
   9,950.46x = 13,731.29 × 5,474.17
4. Step 4: Simplify right side
   9,950.46x = 75,167,426.10
5. Step 5: Solve for x
   x = 75,167,426.10/9,950.46
6. Step 6: Final answer
   x = 7,554.17