Finding the Fourth Proportional to 2,368.98, 3,268.52 and 1,411.74

Step by Step Solution

1. Step 1: Write the proportion equation
   2,368.98 : 3,268.52 = 1,411.74 : x
2. Step 2: Convert to fraction form
   2,368.98/3,268.52 = 1,411.74/x
3. Step 3: Cross multiply
   2,368.98x = 3,268.52 × 1,411.74
4. Step 4: Simplify right side
   2,368.98x = 4,614,300.42
5. Step 5: Solve for x
   x = 4,614,300.42/2,368.98
6. Step 6: Final answer
   x = 1,947.80