Finding the Fourth Proportional to 1,985.24, 2,739.50 and 1,101.03

Step by Step Solution

1. Step 1: Write the proportion equation
   1,985.24 : 2,739.50 = 1,101.03 : x
2. Step 2: Convert to fraction form
   1,985.24/2,739.50 = 1,101.03/x
3. Step 3: Cross multiply
   1,985.24x = 2,739.50 × 1,101.03
4. Step 4: Simplify right side
   1,985.24x = 3,016,271.69
5. Step 5: Solve for x
   x = 3,016,271.69/1,985.24
6. Step 6: Final answer
   x = 1,519.35