Finding the Fourth Proportional to 2,066.72, 3,094.61 and 1,512.68

Step by Step Solution

1. Step 1: Write the proportion equation
   2,066.72 : 3,094.61 = 1,512.68 : x
2. Step 2: Convert to fraction form
   2,066.72/3,094.61 = 1,512.68/x
3. Step 3: Cross multiply
   2,066.72x = 3,094.61 × 1,512.68
4. Step 4: Simplify right side
   2,066.72x = 4,681,131.62
5. Step 5: Solve for x
   x = 4,681,131.62/2,066.72
6. Step 6: Final answer
   x = 2,265.01