Finding the Fourth Proportional to 2,366.96, 3,546.12 and 1,321.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,366.96 : 3,546.12 = 1,321.52 : x
2. Step 2: Convert to fraction form
   2,366.96/3,546.12 = 1,321.52/x
3. Step 3: Cross multiply
   2,366.96x = 3,546.12 × 1,321.52
4. Step 4: Simplify right side
   2,366.96x = 4,686,268.50
5. Step 5: Solve for x
   x = 4,686,268.50/2,366.96
6. Step 6: Final answer
   x = 1,979.87