Finding the Fourth Proportional to 2,483.95, 3,728.37 and 1,893.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,483.95 : 3,728.37 = 1,893.46 : x
2. Step 2: Convert to fraction form
   2,483.95/3,728.37 = 1,893.46/x
3. Step 3: Cross multiply
   2,483.95x = 3,728.37 × 1,893.46
4. Step 4: Simplify right side
   2,483.95x = 7,059,519.46
5. Step 5: Solve for x
   x = 7,059,519.46/2,483.95
6. Step 6: Final answer
   x = 2,842.05