Finding the Fourth Proportional to 1,483.55, 2,047.30 and 894.12

Step by Step Solution

1. Step 1: Write the proportion equation
   1,483.55 : 2,047.30 = 894.12 : x
2. Step 2: Convert to fraction form
   1,483.55/2,047.30 = 894.12/x
3. Step 3: Cross multiply
   1,483.55x = 2,047.30 × 894.12
4. Step 4: Simplify right side
   1,483.55x = 1,830,529.64
5. Step 5: Solve for x
   x = 1,830,529.64/1,483.55
6. Step 6: Final answer
   x = 1,233.88