Finding the Fourth Proportional to 9,384.48, 14,067.88 and 3,224.16

Step by Step Solution

1. Step 1: Write the proportion equation
   9,384.48 : 14,067.88 = 3,224.16 : x
2. Step 2: Convert to fraction form
   9,384.48/14,067.88 = 3,224.16/x
3. Step 3: Cross multiply
   9,384.48x = 14,067.88 × 3,224.16
4. Step 4: Simplify right side
   9,384.48x = 45,357,095.98
5. Step 5: Solve for x
   x = 45,357,095.98/9,384.48
6. Step 6: Final answer
   x = 4,833.20