Finding the Fourth Proportional to 10,748.87, 16,124.31 and 3,727.79

Step by Step Solution

1. Step 1: Write the proportion equation
   10,748.87 : 16,124.31 = 3,727.79 : x
2. Step 2: Convert to fraction form
   10,748.87/16,124.31 = 3,727.79/x
3. Step 3: Cross multiply
   10,748.87x = 16,124.31 × 3,727.79
4. Step 4: Simplify right side
   10,748.87x = 60,108,041.57
5. Step 5: Solve for x
   x = 60,108,041.57/10,748.87
6. Step 6: Final answer
   x = 5,592.03