Finding the Fourth Proportional to 10,071.41, 15,104.83 and 3,829.20

Step by Step Solution

1. Step 1: Write the proportion equation
   10,071.41 : 15,104.83 = 3,829.20 : x
2. Step 2: Convert to fraction form
   10,071.41/15,104.83 = 3,829.20/x
3. Step 3: Cross multiply
   10,071.41x = 15,104.83 × 3,829.20
4. Step 4: Simplify right side
   10,071.41x = 57,839,415.04
5. Step 5: Solve for x
   x = 57,839,415.04/10,071.41
6. Step 6: Final answer
   x = 5,742.93