Finding the Fourth Proportional to 1,483.04, 2,045.81 and 1,203.59

Step by Step Solution

1. Step 1: Write the proportion equation
   1,483.04 : 2,045.81 = 1,203.59 : x
2. Step 2: Convert to fraction form
   1,483.04/2,045.81 = 1,203.59/x
3. Step 3: Cross multiply
   1,483.04x = 2,045.81 × 1,203.59
4. Step 4: Simplify right side
   1,483.04x = 2,462,300.21
5. Step 5: Solve for x
   x = 2,462,300.21/1,483.04
6. Step 6: Final answer
   x = 1,660.31