Finding the Fourth Proportional to 2,742.82, 3,785.17 and 1,500.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,742.82 : 3,785.17 = 1,500.82 : x
2. Step 2: Convert to fraction form
   2,742.82/3,785.17 = 1,500.82/x
3. Step 3: Cross multiply
   2,742.82x = 3,785.17 × 1,500.82
4. Step 4: Simplify right side
   2,742.82x = 5,680,839.91
5. Step 5: Solve for x
   x = 5,680,839.91/2,742.82
6. Step 6: Final answer
   x = 2,071.17