Finding the Fourth Proportional to 1,944.48, 2,697.12 and 1,874.43

Step by Step Solution

1. Step 1: Write the proportion equation
   1,944.48 : 2,697.12 = 1,874.43 : x
2. Step 2: Convert to fraction form
   1,944.48/2,697.12 = 1,874.43/x
3. Step 3: Cross multiply
   1,944.48x = 2,697.12 × 1,874.43
4. Step 4: Simplify right side
   1,944.48x = 5,055,539.78
5. Step 5: Solve for x
   x = 5,055,539.78/1,944.48
6. Step 6: Final answer
   x = 2,599.94