Finding the Fourth Proportional to 1,204.50, 1,803.69 and 1,093.56

Step by Step Solution

1. Step 1: Write the proportion equation
   1,204.50 : 1,803.69 = 1,093.56 : x
2. Step 2: Convert to fraction form
   1,204.50/1,803.69 = 1,093.56/x
3. Step 3: Cross multiply
   1,204.50x = 1,803.69 × 1,093.56
4. Step 4: Simplify right side
   1,204.50x = 1,972,443.24
5. Step 5: Solve for x
   x = 1,972,443.24/1,204.50
6. Step 6: Final answer
   x = 1,637.56