Finding the Fourth Proportional to 9,456.19, 14,174.38 and 3,530.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,456.19 : 14,174.38 = 3,530.50 : x
2. Step 2: Convert to fraction form
   9,456.19/14,174.38 = 3,530.50/x
3. Step 3: Cross multiply
   9,456.19x = 14,174.38 × 3,530.50
4. Step 4: Simplify right side
   9,456.19x = 50,042,648.59
5. Step 5: Solve for x
   x = 50,042,648.59/9,456.19
6. Step 6: Final answer
   x = 5,292.05