Finding the Fourth Proportional to 2,561.88, 3,845.94 and 1,467.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,561.88 : 3,845.94 = 1,467.12 : x
2. Step 2: Convert to fraction form
   2,561.88/3,845.94 = 1,467.12/x
3. Step 3: Cross multiply
   2,561.88x = 3,845.94 × 1,467.12
4. Step 4: Simplify right side
   2,561.88x = 5,642,455.49
5. Step 5: Solve for x
   x = 5,642,455.49/2,561.88
6. Step 6: Final answer
   x = 2,202.47