Finding the Fourth Proportional to 2,045.75, 3,066.18 and 1,426.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,045.75 : 3,066.18 = 1,426.10 : x
2. Step 2: Convert to fraction form
   2,045.75/3,066.18 = 1,426.10/x
3. Step 3: Cross multiply
   2,045.75x = 3,066.18 × 1,426.10
4. Step 4: Simplify right side
   2,045.75x = 4,372,663.97
5. Step 5: Solve for x
   x = 4,372,663.97/2,045.75
6. Step 6: Final answer
   x = 2,137.44