Finding the Fourth Proportional to 1,483.20, 2,046.87 and 894.06

Step by Step Solution

1. Step 1: Write the proportion equation
   1,483.20 : 2,046.87 = 894.06 : x
2. Step 2: Convert to fraction form
   1,483.20/2,046.87 = 894.06/x
3. Step 3: Cross multiply
   1,483.20x = 2,046.87 × 894.06
4. Step 4: Simplify right side
   1,483.20x = 1,830,024.59
5. Step 5: Solve for x
   x = 1,830,024.59/1,483.20
6. Step 6: Final answer
   x = 1,233.84