Finding the Fourth Proportional to 2,037.18, 3,053.25 and 1,160.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,037.18 : 3,053.25 = 1,160.42 : x
2. Step 2: Convert to fraction form
   2,037.18/3,053.25 = 1,160.42/x
3. Step 3: Cross multiply
   2,037.18x = 3,053.25 × 1,160.42
4. Step 4: Simplify right side
   2,037.18x = 3,543,037.10
5. Step 5: Solve for x
   x = 3,543,037.10/2,037.18
6. Step 6: Final answer
   x = 1,739.19