Finding the Fourth Proportional to 2,368.86, 3,268.71 and 1,437.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,368.86 : 3,268.71 = 1,437.18 : x
2. Step 2: Convert to fraction form
   2,368.86/3,268.71 = 1,437.18/x
3. Step 3: Cross multiply
   2,368.86x = 3,268.71 × 1,437.18
4. Step 4: Simplify right side
   2,368.86x = 4,697,724.64
5. Step 5: Solve for x
   x = 4,697,724.64/2,368.86
6. Step 6: Final answer
   x = 1,983.12