Finding the Fourth Proportional to 2,173.93, 3,259.10 and 1,003.68

Step by Step Solution

1. Step 1: Write the proportion equation
   2,173.93 : 3,259.10 = 1,003.68 : x
2. Step 2: Convert to fraction form
   2,173.93/3,259.10 = 1,003.68/x
3. Step 3: Cross multiply
   2,173.93x = 3,259.10 × 1,003.68
4. Step 4: Simplify right side
   2,173.93x = 3,271,096.00
5. Step 5: Solve for x
   x = 3,271,096.00/2,173.93
6. Step 6: Final answer
   x = 1,504.69