Finding the Fourth Proportional to 10,752.05, 16,118.88 and 4,084.82

Step by Step Solution

1. Step 1: Write the proportion equation
   10,752.05 : 16,118.88 = 4,084.82 : x
2. Step 2: Convert to fraction form
   10,752.05/16,118.88 = 4,084.82/x
3. Step 3: Cross multiply
   10,752.05x = 16,118.88 × 4,084.82
4. Step 4: Simplify right side
   10,752.05x = 65,842,723.40
5. Step 5: Solve for x
   x = 65,842,723.40/10,752.05
6. Step 6: Final answer
   x = 6,123.74