Finding the Fourth Proportional to 2,066.02, 3,099.57 and 1,141.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,066.02 : 3,099.57 = 1,141.42 : x
2. Step 2: Convert to fraction form
   2,066.02/3,099.57 = 1,141.42/x
3. Step 3: Cross multiply
   2,066.02x = 3,099.57 × 1,141.42
4. Step 4: Simplify right side
   2,066.02x = 3,537,911.19
5. Step 5: Solve for x
   x = 3,537,911.19/2,066.02
6. Step 6: Final answer
   x = 1,712.43