Finding the Fourth Proportional to 1,846.50, 2,766.20 and 1,454.43

Step by Step Solution

1. Step 1: Write the proportion equation
   1,846.50 : 2,766.20 = 1,454.43 : x
2. Step 2: Convert to fraction form
   1,846.50/2,766.20 = 1,454.43/x
3. Step 3: Cross multiply
   1,846.50x = 2,766.20 × 1,454.43
4. Step 4: Simplify right side
   1,846.50x = 4,023,244.27
5. Step 5: Solve for x
   x = 4,023,244.27/1,846.50
6. Step 6: Final answer
   x = 2,178.85