Finding the Fourth Proportional to 10,067.55, 15,097.90 and 3,826.06

Step by Step Solution

1. Step 1: Write the proportion equation
   10,067.55 : 15,097.90 = 3,826.06 : x
2. Step 2: Convert to fraction form
   10,067.55/15,097.90 = 3,826.06/x
3. Step 3: Cross multiply
   10,067.55x = 15,097.90 × 3,826.06
4. Step 4: Simplify right side
   10,067.55x = 57,765,471.27
5. Step 5: Solve for x
   x = 57,765,471.27/10,067.55
6. Step 6: Final answer
   x = 5,737.79