Finding the Fourth Proportional to 2,037.37, 3,055.02 and 940.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,037.37 : 3,055.02 = 940.78 : x
2. Step 2: Convert to fraction form
   2,037.37/3,055.02 = 940.78/x
3. Step 3: Cross multiply
   2,037.37x = 3,055.02 × 940.78
4. Step 4: Simplify right side
   2,037.37x = 2,874,102.01
5. Step 5: Solve for x
   x = 2,874,102.01/2,037.37
6. Step 6: Final answer
   x = 1,410.69