Finding the Fourth Proportional to 2,295.84, 3,168.72 and 1,364.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,295.84 : 3,168.72 = 1,364.16 : x
2. Step 2: Convert to fraction form
   2,295.84/3,168.72 = 1,364.16/x
3. Step 3: Cross multiply
   2,295.84x = 3,168.72 × 1,364.16
4. Step 4: Simplify right side
   2,295.84x = 4,322,641.08
5. Step 5: Solve for x
   x = 4,322,641.08/2,295.84
6. Step 6: Final answer
   x = 1,882.81