Finding the Fourth Proportional to 4,105.55, 5,664.43 and 2,427.11

Step by Step Solution

1. Step 1: Write the proportion equation
   4,105.55 : 5,664.43 = 2,427.11 : x
2. Step 2: Convert to fraction form
   4,105.55/5,664.43 = 2,427.11/x
3. Step 3: Cross multiply
   4,105.55x = 5,664.43 × 2,427.11
4. Step 4: Simplify right side
   4,105.55x = 13,748,160.31
5. Step 5: Solve for x
   x = 13,748,160.31/4,105.55
6. Step 6: Final answer
   x = 3,348.68