Finding the Fourth Proportional to 2,426.56, 3,641.35 and 1,110.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,426.56 : 3,641.35 = 1,110.10 : x
2. Step 2: Convert to fraction form
   2,426.56/3,641.35 = 1,110.10/x
3. Step 3: Cross multiply
   2,426.56x = 3,641.35 × 1,110.10
4. Step 4: Simplify right side
   2,426.56x = 4,042,262.64
5. Step 5: Solve for x
   x = 4,042,262.64/2,426.56
6. Step 6: Final answer
   x = 1,665.84