Finding the Fourth Proportional to 5,411.18, 7,467.72 and 3,053.27

Step by Step Solution

1. Step 1: Write the proportion equation
   5,411.18 : 7,467.72 = 3,053.27 : x
2. Step 2: Convert to fraction form
   5,411.18/7,467.72 = 3,053.27/x
3. Step 3: Cross multiply
   5,411.18x = 7,467.72 × 3,053.27
4. Step 4: Simplify right side
   5,411.18x = 22,800,965.44
5. Step 5: Solve for x
   x = 22,800,965.44/5,411.18
6. Step 6: Final answer
   x = 4,213.68