Finding the Fourth Proportional to 2,410.42, 3,326.34 and 1,348.21

Step by Step Solution

1. Step 1: Write the proportion equation
   2,410.42 : 3,326.34 = 1,348.21 : x
2. Step 2: Convert to fraction form
   2,410.42/3,326.34 = 1,348.21/x
3. Step 3: Cross multiply
   2,410.42x = 3,326.34 × 1,348.21
4. Step 4: Simplify right side
   2,410.42x = 4,484,604.85
5. Step 5: Solve for x
   x = 4,484,604.85/2,410.42
6. Step 6: Final answer
   x = 1,860.51