Finding the Fourth Proportional to 10,678.35, 16,019.06 and 3,283.43

Step by Step Solution

1. Step 1: Write the proportion equation
   10,678.35 : 16,019.06 = 3,283.43 : x
2. Step 2: Convert to fraction form
   10,678.35/16,019.06 = 3,283.43/x
3. Step 3: Cross multiply
   10,678.35x = 16,019.06 × 3,283.43
4. Step 4: Simplify right side
   10,678.35x = 52,597,445.76
5. Step 5: Solve for x
   x = 52,597,445.76/10,678.35
6. Step 6: Final answer
   x = 4,925.62