Finding the Fourth Proportional to 8,533.49, 12,801.32 and 3,338.69

Step by Step Solution

1. Step 1: Write the proportion equation
   8,533.49 : 12,801.32 = 3,338.69 : x
2. Step 2: Convert to fraction form
   8,533.49/12,801.32 = 3,338.69/x
3. Step 3: Cross multiply
   8,533.49x = 12,801.32 × 3,338.69
4. Step 4: Simplify right side
   8,533.49x = 42,739,639.07
5. Step 5: Solve for x
   x = 42,739,639.07/8,533.49
6. Step 6: Final answer
   x = 5,008.46