Finding the Fourth Proportional to 2,468.63, 3,406.76 and 1,349.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,468.63 : 3,406.76 = 1,349.62 : x
2. Step 2: Convert to fraction form
   2,468.63/3,406.76 = 1,349.62/x
3. Step 3: Cross multiply
   2,468.63x = 3,406.76 × 1,349.62
4. Step 4: Simplify right side
   2,468.63x = 4,597,831.43
5. Step 5: Solve for x
   x = 4,597,831.43/2,468.63
6. Step 6: Final answer
   x = 1,862.50