Finding the Fourth Proportional to 2,039.37, 3,053.37 and 1,050.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,039.37 : 3,053.37 = 1,050.05 : x
2. Step 2: Convert to fraction form
   2,039.37/3,053.37 = 1,050.05/x
3. Step 3: Cross multiply
   2,039.37x = 3,053.37 × 1,050.05
4. Step 4: Simplify right side
   2,039.37x = 3,206,191.17
5. Step 5: Solve for x
   x = 3,206,191.17/2,039.37
6. Step 6: Final answer
   x = 1,572.15