Finding the Fourth Proportional to 10,678.52, 16,018.04 and 3,283.05

Step by Step Solution

1. Step 1: Write the proportion equation
   10,678.52 : 16,018.04 = 3,283.05 : x
2. Step 2: Convert to fraction form
   10,678.52/16,018.04 = 3,283.05/x
3. Step 3: Cross multiply
   10,678.52x = 16,018.04 × 3,283.05
4. Step 4: Simplify right side
   10,678.52x = 52,588,094.50
5. Step 5: Solve for x
   x = 52,588,094.50/10,678.52
6. Step 6: Final answer
   x = 4,924.66