Finding the Fourth Proportional to 7,358.24, 10,156.56 and 4,216.52

Step by Step Solution

1. Step 1: Write the proportion equation
   7,358.24 : 10,156.56 = 4,216.52 : x
2. Step 2: Convert to fraction form
   7,358.24/10,156.56 = 4,216.52/x
3. Step 3: Cross multiply
   7,358.24x = 10,156.56 × 4,216.52
4. Step 4: Simplify right side
   7,358.24x = 42,825,338.37
5. Step 5: Solve for x
   x = 42,825,338.37/7,358.24
6. Step 6: Final answer
   x = 5,820.05