Finding the Fourth Proportional to 1,483.46, 2,047.43 and 894.32

Step by Step Solution

1. Step 1: Write the proportion equation
   1,483.46 : 2,047.43 = 894.32 : x
2. Step 2: Convert to fraction form
   1,483.46/2,047.43 = 894.32/x
3. Step 3: Cross multiply
   1,483.46x = 2,047.43 × 894.32
4. Step 4: Simplify right side
   1,483.46x = 1,831,049.60
5. Step 5: Solve for x
   x = 1,831,049.60/1,483.46
6. Step 6: Final answer
   x = 1,234.31