Finding the Fourth Proportional to 1,894.16, 2,616.36 and 1,453.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,894.16 : 2,616.36 = 1,453.52 : x
2. Step 2: Convert to fraction form
   1,894.16/2,616.36 = 1,453.52/x
3. Step 3: Cross multiply
   1,894.16x = 2,616.36 × 1,453.52
4. Step 4: Simplify right side
   1,894.16x = 3,802,931.59
5. Step 5: Solve for x
   x = 3,802,931.59/1,894.16
6. Step 6: Final answer
   x = 2,007.71