Finding the Fourth Proportional to 2,037.02, 2,811.59 and 1,339.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,037.02 : 2,811.59 = 1,339.34 : x
2. Step 2: Convert to fraction form
   2,037.02/2,811.59 = 1,339.34/x
3. Step 3: Cross multiply
   2,037.02x = 2,811.59 × 1,339.34
4. Step 4: Simplify right side
   2,037.02x = 3,765,674.95
5. Step 5: Solve for x
   x = 3,765,674.95/2,037.02
6. Step 6: Final answer
   x = 1,848.62