Finding the Fourth Proportional to 3,404.06, 5,108.32 and 1,456.41

Step by Step Solution

1. Step 1: Write the proportion equation
   3,404.06 : 5,108.32 = 1,456.41 : x
2. Step 2: Convert to fraction form
   3,404.06/5,108.32 = 1,456.41/x
3. Step 3: Cross multiply
   3,404.06x = 5,108.32 × 1,456.41
4. Step 4: Simplify right side
   3,404.06x = 7,439,821.12
5. Step 5: Solve for x
   x = 7,439,821.12/3,404.06
6. Step 6: Final answer
   x = 2,185.57