Finding the Fourth Proportional to 10,074.24, 15,109.20 and 3,834

Step by Step Solution

1. Step 1: Write the proportion equation
   10,074.24 : 15,109.20 = 3,834 : x
2. Step 2: Convert to fraction form
   10,074.24/15,109.20 = 3,834/x
3. Step 3: Cross multiply
   10,074.24x = 15,109.20 × 3,834
4. Step 4: Simplify right side
   10,074.24x = 57,928,672.80
5. Step 5: Solve for x
   x = 57,928,672.80/10,074.24
6. Step 6: Final answer
   x = 5,750.18