Finding the Fourth Proportional to 5,411.25, 7,467.53 and 3,053.34

Step by Step Solution

1. Step 1: Write the proportion equation
   5,411.25 : 7,467.53 = 3,053.34 : x
2. Step 2: Convert to fraction form
   5,411.25/7,467.53 = 3,053.34/x
3. Step 3: Cross multiply
   5,411.25x = 7,467.53 × 3,053.34
4. Step 4: Simplify right side
   5,411.25x = 22,800,892.78
5. Step 5: Solve for x
   x = 22,800,892.78/5,411.25
6. Step 6: Final answer
   x = 4,213.61