Finding the Fourth Proportional to 2,533.82, 3,493.85 and 2,179.35

Step by Step Solution

1. Step 1: Write the proportion equation
   2,533.82 : 3,493.85 = 2,179.35 : x
2. Step 2: Convert to fraction form
   2,533.82/3,493.85 = 2,179.35/x
3. Step 3: Cross multiply
   2,533.82x = 3,493.85 × 2,179.35
4. Step 4: Simplify right side
   2,533.82x = 7,614,311.10
5. Step 5: Solve for x
   x = 7,614,311.10/2,533.82
6. Step 6: Final answer
   x = 3,005.08