Finding the Fourth Proportional to 10,744.12, 16,116.88 and 3,724.84

Step by Step Solution

1. Step 1: Write the proportion equation
   10,744.12 : 16,116.88 = 3,724.84 : x
2. Step 2: Convert to fraction form
   10,744.12/16,116.88 = 3,724.84/x
3. Step 3: Cross multiply
   10,744.12x = 16,116.88 × 3,724.84
4. Step 4: Simplify right side
   10,744.12x = 60,032,799.30
5. Step 5: Solve for x
   x = 60,032,799.30/10,744.12
6. Step 6: Final answer
   x = 5,587.50