Finding the Fourth Proportional to 2,037.03, 3,051.50 and 939.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,037.03 : 3,051.50 = 939.89 : x
2. Step 2: Convert to fraction form
   2,037.03/3,051.50 = 939.89/x
3. Step 3: Cross multiply
   2,037.03x = 3,051.50 × 939.89
4. Step 4: Simplify right side
   2,037.03x = 2,868,054.38
5. Step 5: Solve for x
   x = 2,868,054.38/2,037.03
6. Step 6: Final answer
   x = 1,407.96