Finding the Fourth Proportional to 10,950.27, 16,425.18 and 3,554.72

Step by Step Solution

1. Step 1: Write the proportion equation
   10,950.27 : 16,425.18 = 3,554.72 : x
2. Step 2: Convert to fraction form
   10,950.27/16,425.18 = 3,554.72/x
3. Step 3: Cross multiply
   10,950.27x = 16,425.18 × 3,554.72
4. Step 4: Simplify right side
   10,950.27x = 58,386,833.72
5. Step 5: Solve for x
   x = 58,386,833.72/10,950.27
6. Step 6: Final answer
   x = 5,332.00