Finding the Fourth Proportional to 2,037.88, 2,811.96 and 1,141.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,037.88 : 2,811.96 = 1,141.48 : x
2. Step 2: Convert to fraction form
   2,037.88/2,811.96 = 1,141.48/x
3. Step 3: Cross multiply
   2,037.88x = 2,811.96 × 1,141.48
4. Step 4: Simplify right side
   2,037.88x = 3,209,796.10
5. Step 5: Solve for x
   x = 3,209,796.10/2,037.88
6. Step 6: Final answer
   x = 1,575.07