Finding the Fourth Proportional to 10,725.84, 16,086.33 and 3,800.34

Step by Step Solution

1. Step 1: Write the proportion equation
   10,725.84 : 16,086.33 = 3,800.34 : x
2. Step 2: Convert to fraction form
   10,725.84/16,086.33 = 3,800.34/x
3. Step 3: Cross multiply
   10,725.84x = 16,086.33 × 3,800.34
4. Step 4: Simplify right side
   10,725.84x = 61,133,523.35
5. Step 5: Solve for x
   x = 61,133,523.35/10,725.84
6. Step 6: Final answer
   x = 5,699.65