Finding the Fourth Proportional to 2,381.73, 3,574.90 and 1,150.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,381.73 : 3,574.90 = 1,150.01 : x
2. Step 2: Convert to fraction form
   2,381.73/3,574.90 = 1,150.01/x
3. Step 3: Cross multiply
   2,381.73x = 3,574.90 × 1,150.01
4. Step 4: Simplify right side
   2,381.73x = 4,111,170.75
5. Step 5: Solve for x
   x = 4,111,170.75/2,381.73
6. Step 6: Final answer
   x = 1,726.13