Finding the Fourth Proportional to 2,314.58, 3,471.26 and 1,081.35

Step by Step Solution

1. Step 1: Write the proportion equation
   2,314.58 : 3,471.26 = 1,081.35 : x
2. Step 2: Convert to fraction form
   2,314.58/3,471.26 = 1,081.35/x
3. Step 3: Cross multiply
   2,314.58x = 3,471.26 × 1,081.35
4. Step 4: Simplify right side
   2,314.58x = 3,753,641.59
5. Step 5: Solve for x
   x = 3,753,641.59/2,314.58
6. Step 6: Final answer
   x = 1,621.74