Finding the Fourth Proportional to 3,673.98, 5,066.61 and 2,412.81

Step by Step Solution

1. Step 1: Write the proportion equation
   3,673.98 : 5,066.61 = 2,412.81 : x
2. Step 2: Convert to fraction form
   3,673.98/5,066.61 = 2,412.81/x
3. Step 3: Cross multiply
   3,673.98x = 5,066.61 × 2,412.81
4. Step 4: Simplify right side
   3,673.98x = 12,224,767.27
5. Step 5: Solve for x
   x = 12,224,767.27/3,673.98
6. Step 6: Final answer
   x = 3,327.39