Finding the Fourth Proportional to 2,002.24, 3,003.34 and 703.68

Step by Step Solution

1. Step 1: Write the proportion equation
   2,002.24 : 3,003.34 = 703.68 : x
2. Step 2: Convert to fraction form
   2,002.24/3,003.34 = 703.68/x
3. Step 3: Cross multiply
   2,002.24x = 3,003.34 × 703.68
4. Step 4: Simplify right side
   2,002.24x = 2,113,390.29
5. Step 5: Solve for x
   x = 2,113,390.29/2,002.24
6. Step 6: Final answer
   x = 1,055.51