Finding the Fourth Proportional to 10,297.76, 15,447.84 and 3,727.04

Step by Step Solution

1. Step 1: Write the proportion equation
   10,297.76 : 15,447.84 = 3,727.04 : x
2. Step 2: Convert to fraction form
   10,297.76/15,447.84 = 3,727.04/x
3. Step 3: Cross multiply
   10,297.76x = 15,447.84 × 3,727.04
4. Step 4: Simplify right side
   10,297.76x = 57,574,717.59
5. Step 5: Solve for x
   x = 57,574,717.59/10,297.76
6. Step 6: Final answer
   x = 5,590.99