Finding the Fourth Proportional to 2,467.38, 3,404.88 and 1,348.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,467.38 : 3,404.88 = 1,348.30 : x
2. Step 2: Convert to fraction form
   2,467.38/3,404.88 = 1,348.30/x
3. Step 3: Cross multiply
   2,467.38x = 3,404.88 × 1,348.30
4. Step 4: Simplify right side
   2,467.38x = 4,590,799.70
5. Step 5: Solve for x
   x = 4,590,799.70/2,467.38
6. Step 6: Final answer
   x = 1,860.60