Finding the Fourth Proportional to 2,452.50, 3,384.45 and 1,348.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,452.50 : 3,384.45 = 1,348.50 : x
2. Step 2: Convert to fraction form
   2,452.50/3,384.45 = 1,348.50/x
3. Step 3: Cross multiply
   2,452.50x = 3,384.45 × 1,348.50
4. Step 4: Simplify right side
   2,452.50x = 4,563,930.83
5. Step 5: Solve for x
   x = 4,563,930.83/2,452.50
6. Step 6: Final answer
   x = 1,860.93