Finding the Fourth Proportional to 10,907.52, 16,355.52 and 3,884.16

Step by Step Solution

1. Step 1: Write the proportion equation
   10,907.52 : 16,355.52 = 3,884.16 : x
2. Step 2: Convert to fraction form
   10,907.52/16,355.52 = 3,884.16/x
3. Step 3: Cross multiply
   10,907.52x = 16,355.52 × 3,884.16
4. Step 4: Simplify right side
   10,907.52x = 63,527,456.56
5. Step 5: Solve for x
   x = 63,527,456.56/10,907.52
6. Step 6: Final answer
   x = 5,824.19