Finding the Fourth Proportional to 10,698.55, 16,049.36 and 3,303.58

Step by Step Solution

1. Step 1: Write the proportion equation
   10,698.55 : 16,049.36 = 3,303.58 : x
2. Step 2: Convert to fraction form
   10,698.55/16,049.36 = 3,303.58/x
3. Step 3: Cross multiply
   10,698.55x = 16,049.36 × 3,303.58
4. Step 4: Simplify right side
   10,698.55x = 53,020,247.94
5. Step 5: Solve for x
   x = 53,020,247.94/10,698.55
6. Step 6: Final answer
   x = 4,955.84