Finding the Fourth Proportional to 2,468.70, 3,406.82 and 1,349.61

Step by Step Solution

1. Step 1: Write the proportion equation
   2,468.70 : 3,406.82 = 1,349.61 : x
2. Step 2: Convert to fraction form
   2,468.70/3,406.82 = 1,349.61/x
3. Step 3: Cross multiply
   2,468.70x = 3,406.82 × 1,349.61
4. Step 4: Simplify right side
   2,468.70x = 4,597,858.82
5. Step 5: Solve for x
   x = 4,597,858.82/2,468.70
6. Step 6: Final answer
   x = 1,862.46