Finding the Fourth Proportional to 2,053, 3,079.91 and 1,049.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,053 : 3,079.91 = 1,049.82 : x
2. Step 2: Convert to fraction form
   2,053/3,079.91 = 1,049.82/x
3. Step 3: Cross multiply
   2,053x = 3,079.91 × 1,049.82
4. Step 4: Simplify right side
   2,053x = 3,233,330.47
5. Step 5: Solve for x
   x = 3,233,330.47/2,053
6. Step 6: Final answer
   x = 1,574.93