Finding the Fourth Proportional to 6,783.62, 10,180.64 and 3,036.56

Step by Step Solution

1. Step 1: Write the proportion equation
   6,783.62 : 10,180.64 = 3,036.56 : x
2. Step 2: Convert to fraction form
   6,783.62/10,180.64 = 3,036.56/x
3. Step 3: Cross multiply
   6,783.62x = 10,180.64 × 3,036.56
4. Step 4: Simplify right side
   6,783.62x = 30,914,124.20
5. Step 5: Solve for x
   x = 30,914,124.20/6,783.62
6. Step 6: Final answer
   x = 4,557.17