Finding the Fourth Proportional to 10,041.30, 15,055.25 and 5,358.42

Step by Step Solution

1. Step 1: Write the proportion equation
   10,041.30 : 15,055.25 = 5,358.42 : x
2. Step 2: Convert to fraction form
   10,041.30/15,055.25 = 5,358.42/x
3. Step 3: Cross multiply
   10,041.30x = 15,055.25 × 5,358.42
4. Step 4: Simplify right side
   10,041.30x = 80,672,325.91
5. Step 5: Solve for x
   x = 80,672,325.91/10,041.30
6. Step 6: Final answer
   x = 8,034.05