Finding the Fourth Proportional to 5,411.58, 7,467.30 and 3,053.31

Step by Step Solution

1. Step 1: Write the proportion equation
   5,411.58 : 7,467.30 = 3,053.31 : x
2. Step 2: Convert to fraction form
   5,411.58/7,467.30 = 3,053.31/x
3. Step 3: Cross multiply
   5,411.58x = 7,467.30 × 3,053.31
4. Step 4: Simplify right side
   5,411.58x = 22,799,981.76
5. Step 5: Solve for x
   x = 22,799,981.76/5,411.58
6. Step 6: Final answer
   x = 4,213.18