Finding the Fourth Proportional to 2,066.76, 2,850.29 and 1,612.63

Step by Step Solution

1. Step 1: Write the proportion equation
   2,066.76 : 2,850.29 = 1,612.63 : x
2. Step 2: Convert to fraction form
   2,066.76/2,850.29 = 1,612.63/x
3. Step 3: Cross multiply
   2,066.76x = 2,850.29 × 1,612.63
4. Step 4: Simplify right side
   2,066.76x = 4,596,463.16
5. Step 5: Solve for x
   x = 4,596,463.16/2,066.76
6. Step 6: Final answer
   x = 2,223.99