Finding the Fourth Proportional to 10,698.16, 16,041.36 and 3,300.60

Step by Step Solution

1. Step 1: Write the proportion equation
   10,698.16 : 16,041.36 = 3,300.60 : x
2. Step 2: Convert to fraction form
   10,698.16/16,041.36 = 3,300.60/x
3. Step 3: Cross multiply
   10,698.16x = 16,041.36 × 3,300.60
4. Step 4: Simplify right side
   10,698.16x = 52,946,112.82
5. Step 5: Solve for x
   x = 52,946,112.82/10,698.16
6. Step 6: Final answer
   x = 4,949.09