Finding the Fourth Proportional to 6,633.10, 9,944.79 and 3,510.55

Step by Step Solution

1. Step 1: Write the proportion equation
   6,633.10 : 9,944.79 = 3,510.55 : x
2. Step 2: Convert to fraction form
   6,633.10/9,944.79 = 3,510.55/x
3. Step 3: Cross multiply
   6,633.10x = 9,944.79 × 3,510.55
4. Step 4: Simplify right side
   6,633.10x = 34,911,682.53
5. Step 5: Solve for x
   x = 34,911,682.53/6,633.10
6. Step 6: Final answer
   x = 5,263.25