Finding the Fourth Proportional to 2,003.75, 3,007.23 and 1,182.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,003.75 : 3,007.23 = 1,182.72 : x
2. Step 2: Convert to fraction form
   2,003.75/3,007.23 = 1,182.72/x
3. Step 3: Cross multiply
   2,003.75x = 3,007.23 × 1,182.72
4. Step 4: Simplify right side
   2,003.75x = 3,556,700.99
5. Step 5: Solve for x
   x = 3,556,700.99/2,003.75
6. Step 6: Final answer
   x = 1,775.02