Finding the Fourth Proportional to 2,036.80, 3,053.83 and 738.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,036.80 : 3,053.83 = 738.10 : x
2. Step 2: Convert to fraction form
   2,036.80/3,053.83 = 738.10/x
3. Step 3: Cross multiply
   2,036.80x = 3,053.83 × 738.10
4. Step 4: Simplify right side
   2,036.80x = 2,254,031.92
5. Step 5: Solve for x
   x = 2,254,031.92/2,036.80
6. Step 6: Final answer
   x = 1,106.65