Finding the Fourth Proportional to 2,046.57, 3,066.56 and 1,224.45

Step by Step Solution

1. Step 1: Write the proportion equation
   2,046.57 : 3,066.56 = 1,224.45 : x
2. Step 2: Convert to fraction form
   2,046.57/3,066.56 = 1,224.45/x
3. Step 3: Cross multiply
   2,046.57x = 3,066.56 × 1,224.45
4. Step 4: Simplify right side
   2,046.57x = 3,754,847.86
5. Step 5: Solve for x
   x = 3,754,847.86/2,046.57
6. Step 6: Final answer
   x = 1,834.71