Finding the Fourth Proportional to 9,804.48, 14,706.24 and 3,648

Step by Step Solution

1. Step 1: Write the proportion equation
   9,804.48 : 14,706.24 = 3,648 : x
2. Step 2: Convert to fraction form
   9,804.48/14,706.24 = 3,648/x
3. Step 3: Cross multiply
   9,804.48x = 14,706.24 × 3,648
4. Step 4: Simplify right side
   9,804.48x = 53,648,363.52
5. Step 5: Solve for x
   x = 53,648,363.52/9,804.48
6. Step 6: Final answer
   x = 5,471.82