Finding the Fourth Proportional to 2,164.32, 3,244.16 and 1,546.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,164.32 : 3,244.16 = 1,546.15 : x
2. Step 2: Convert to fraction form
   2,164.32/3,244.16 = 1,546.15/x
3. Step 3: Cross multiply
   2,164.32x = 3,244.16 × 1,546.15
4. Step 4: Simplify right side
   2,164.32x = 5,015,957.98
5. Step 5: Solve for x
   x = 5,015,957.98/2,164.32
6. Step 6: Final answer
   x = 2,317.57